56585750 has 64 divisors (see below), whose sum is σ = 119193984. Its totient is φ = 19958400.

The previous prime is 56585747. The next prime is 56585761. The reversal of 56585750 is 5758565.

It is a junction number, because it is equal to n+sod(n) for n = 56585698 and 56585707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74372 + ... + 75128.

It is an arithmetic number, because the mean of its divisors is an integer number (1862406).

Almost surely, 2^56585750 is an apocalyptic number.

56585750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56585750 is an abundant number, since it is smaller than the sum of its proper divisors (62608234).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56585750 is a wasteful number, since it uses less digits than its factorization.

56585750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 810 (or 800 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 41.

The square root of 56585750 is about 7522.3500317388. The cubic root of 56585750 is about 383.9155404164.

The spelling of 56585750 in words is "fifty-six million, five hundred eighty-five thousand, seven hundred fifty".