Fatto generale: 75043 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 75043 is a boring number.
Trivia: 75043 is an unremarkable number.
Data storica: June 17th is the day in 1958 that the wooden roller coaster at Playland, which is in the Pacific National Exhibition, Vancouver, British Colombia, Canada opens.