Fatto matematico: 5737 is the smallest number that can not be formed using the digit 1 at most 22 times, together with the symbols +, × and ^.
Trivia: 5737 is an uninteresting number.
Data storica: September 15th is the day in 1945 that a hurricane in southern Florida and the Bahamas destroys 366 planes and 25 blimps at NAS Richmond.