U+AA54 CHAM DIGIT FOUR

The Unicode character U+AA54, officially named CHAM DIGIT FOUR, was introduced in Unicode version 5.1. It is part of the Cham block, which belongs to the Basic Multilingual plane.

Categorized technically as a Decimal Number, this character typically falls under the Cham script. In terms of text layout and rendering, the glyph is not a composition and has no designated width in East Asian typography. When placed in bidirectional text, it behaves as an Left-To-Right character. Its visual representation remains not mirrored regardless of the reading direction.