The keycap digit five emoji represents a number 5 on a keyboard button. This symbol is generally used to count down numbers or to build dates. It will also be used while dialing numbers on a cell phone.
Keycap Digit Five Emoji
NOTE: Keycap Digit Five was accepted in 1999 as part of Unicode 3.0 and labeled Emoji 3.0 in 2016.
5️⃣ Keycap Digit Five
:five: (Github, Slack)