4D number history
4D number 0521 — drawn 14 times across our 10 tracked operators, most recently on 2026-05-12.
Most recently drawn as Special prize at Grand Dragon Lotto on 2026-05-12.
Wins of 0521 by operator
Every recorded draw of 0521
| Date | Operator | Prize tier |
|---|---|---|
| 2026-05-12 | Grand Dragon Lotto | Special prize |
| 2026-04-19 | Damacai 1+3D | Special prize |
| 2026-04-19 | STC Sandakan 4D | Special prize |
| 2026-01-23 | Lucky Hari Hari 4D | Consolation |
| 2025-11-22 | Singapore Pools 4D | Consolation |
| 2025-10-12 | Sports Toto 4D | Consolation |
| 2025-07-23 | Perdana 4D | Consolation |
| 2025-07-14 | Perdana 4D | Special prize |
| 2025-06-29 | Singapore Pools 4D | Consolation |
| 2025-02-17 | Lucky Hari Hari 4D | Consolation |
| 2025-02-14 | Lucky Hari Hari 4D | Special prize |
| 2025-01-22 | Lucky Hari Hari 4D | 1st prize |
| 2025-01-19 | Lucky Hari Hari 4D | Special prize |
| 2024-04-14 | Sports Toto 4D | Special prize |
Number facts — 0521
A read of the four digits of 0521 on their own — these properties hold whether or not the number has ever been drawn. Most serve no statistical purpose for a random 4D draw, but they're useful context when comparing numbers or choosing iBox plays.
| Digit sum | 0 + 5 + 2 + 1 = 8 |
|---|---|
| Digit product | 0 × 5 × 2 × 1 = 0 |
| Reverse | 1250 |
| Palindrome | No |
| Unique digits | 4 of 4 |
| Sequential pairs | 05, 52, 21 |
| Big/Small bias | 3 small (0–4) / 1 big (5–9) — leans Small |
| Parity | Odd |
| Prime | Yes — 521 is prime |
iBox / Permutation play — 0521
For an iBox or Permutation bet, your ticket wins if the operator draws any arrangement of the same four digits. The unique arrangements for 0521 are listed below — there are 24 permutations total (all four digits are distinct, so the maximum 24 permutations apply).
Nearby numbers
Walk up or down by one, jump to the reverse, or see numbers that differ by just a single digit position.
Numbers that differ from 0521 by one digit:
Cultural reading of 0521
In Malaysian, Singaporean, and Cambodian Chinese 4D culture, individual digits carry phonetic associations through Cantonese homophones. These are widely shared folk readings — not predictions and not statistical claims.
| Digit | Sound | Common association |
|---|---|---|
| 0 | ling (零) | nothing, the empty starting point |
| 5 | ng (五) | phonetically near 唔 (not); often negates the neighbouring digit |
| 2 | yi (二) | easy (similar to 易 yi), pairing |
| 1 | yat (一) | single, the start, certainty |
Combined reading: Contains both 2 (易 yi, "easy") and 1 (一 yat, "start") — a combination sometimes read as "easy starts". The digit sum is 8.
Hot or cold?
0521 has appeared 14 times — comfortably in the "hot" range across our window.
For the full picture, see the hottest and coldest numbers tool which ranks every drawn 4-digit number across all 10 operators.
Check this number at each operator
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Frequently asked questions
- Has 4D number 0521 ever won?
- Yes — 0521 has been recorded as a winning number 14 times across the 10 4D operators 4dcheck tracks.
- When was the most recent time 0521 won?
- The most recent recorded draw of 0521 was on 2026-05-12 at Grand Dragon Lotto.
- Which operator has drawn 0521 most often?
- Lucky Hari Hari 4D has drawn 0521 the most times in our recorded window.
- Is 0521 a hot or cold number?
- 0521 sits on the hotter side of our distribution, with 14 recorded wins. Note this is a backward-looking statistic and does not affect future draw probability.
- How many iBox permutations does 0521 have?
- 0521 has 24 unique 4-digit permutations — listed under the iBox section above. Each one wins if you bet 0521 on a permutation (iBox) play and that arrangement is drawn.
- What is the digit sum of 0521?
- The digits 0 + 5 + 2 + 1 sum to 8.