Fatto generale: 2495 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 2495 is the number of 13-iamonds that tile the plane.
Trivia: 2495 is an unremarkable number.
Data storica: October 30th is the day in 1918 that the Ottoman Empire signs an armistice with the Allies, ending the First World War in the Middle East.