Fatto generale: 5482 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 5482 is the number of 3×3 sliding puzzle positions that require exactly 16 moves to solve starting with the hole in the center.
Trivia: 5482 is an unremarkable number.
Data storica: January 3rd is the day in 2004 that Flash Airlines Flight 604 crashes into the Red Sea, resulting in 148 deaths, making it the deadliest aviation accident in Egyptian history.