Hecho general: 5057 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Hecho matemático: 5057 is the number of squares in a 16×16 grid of squares with diagonals drawn.
Trivia: 5057 is an unremarkable number.
Fecha histórica: November 4th is the day in 1970 that Genie, a 13-year-old feral child is found in Los Angeles, California having been locked in her bedroom for most of her life.