Fatto generale: 93539 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 93539 is an uninteresting number.
Trivia: 93539 is an unremarkable number.
Data storica: February 6th is the day in 1649 that the claimant King Charles II of England and Scotland is declared King of Great Britain, by the Parliament of Scotland.