Fatto matematico: 9452 is the smallest number whose cube contains 5 consecutive 4's.
Trivia: 9452 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: November 16th is the day in 1938 that LSD is first synthesized by Swiss chemist Dr. Albert Hofmann at the Sandoz Laboratories in Basel, Switzerland.