This property defines the Unicodes which have numeric value as 45
Characters like ㊺, etc. are listed under 45 Numeric Value.
1 Characters are present in 45 Numeric Value starting with the Unicode point U+32BA that represents the character ㊺.
Currently, as per latest version 15.0.0, Unicode supports 150 number of Numeric Value. Here are a few examples - 0,1,1/10, etc.