Fatto matematico: 5595 is the number of labeled mappings from 6 points to themselves with exactly 3 cycles.
Trivia: 5595 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: April 26th is the day in 1989 that the deadliest tornado in world history strikes Central Bangladesh, killing upwards of 1,300, injuring 12,000, and leaving as many as 80,000 homeless.