Fait général: 25321 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 25321 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Culture générale: 25321 is a boring number.
Date historique: April 28th is the day in 1792 that France invades the Austrian Netherlands (present day Belgium), beginning the French Revolutionary War.