Fatto matematico: 4653 is a value of n for which n and 6n together use each digit 1-9 exactly once.
Trivia: 4653 is an unremarkable number.
Data storica: September 26th is the day in 2009 that Typhoon Ketsana (2009) hit the Philippines, China, Vietnam, Cambodia, Laos and Thailand, causing 700 fatalities.