| Name | CIRCLED NUMBER FIFTY ON BLACK SQUARE |
| Unicode Version | 5.2 |
| Block（ブロック） | Enclosed CJK Letters and Months（囲みCJK文字・月） |
| Plane（面） | Basic Multilingual Plane（基本多言語面） |
| Script | |
| Category | |
| Bidirectional Class | |
| Combining Class | |
| Character is Mirrored | |
| HTML Entity | ㉌ ㉌ |
| UTF-8 Encoding | ㉌ e3898c |
| UTF-16 Encoding | ㉌ 324c |
| UTF-32 Encoding | ㉌ 0000324c |