Fait général: 5618 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 5618 is an unremarkable number.
Culture générale: 5618 is an unremarkable number.
Date historique: May 19th is the day in 2007 that President of Romania Traian Băsescu survives an impeachment referendum and returns to office from suspension.