Fatto generale: 56593 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 56593 is an unremarkable number.
Trivia: 56593 is a boring number.
Data storica: December 11th is the day in 1282 that Llywelyn the Last, the last native Prince of Wales, is killed at Cilmeri, near Builth Wells, south Wales.