General fact: 5462 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 5462 is the number of ways to walk along 14 edges of a triangle and end at the original vertex.
Trivia: 5462 is an unremarkable number.
Historical date: December 14th is the day in 1913 that Haruna, the fourth and last ship of the Kongō-class, launches, eventually becoming one of the Japanese workhorses during World War I and World War II.