Fatto generale: 5493 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 5493 is the number of integers with complexity 30.
Trivia: 5493 is a boring number.
Data storica: January 14th is the day in 2000 that a United Nations tribunal sentences five Bosnian Croats to up to 25 years for the 1993 killing of over 100 Muslims in a Bosnian village.