Fatto generale: 56614 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 56614 is an uninteresting number.
Trivia: 56614 is an unremarkable number.
Data storica: January 1st is the day in 1259 that Michael VIII Palaiologos is proclaimed co-emperor of the Empire of Nicaea with his ward John IV Laskaris.