56589085 has 16 divisors (see below), whose sum is σ = 80983296. Its totient is φ = 37116288.

The previous prime is 56589053. The next prime is 56589097. The reversal of 56589085 is 58098565.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 56589085 - 2⁵ = 56589053 is a prime.

It is a super-2 number, since 2×56589085² = 6404649082274450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34344 + ... + 35953.

It is an arithmetic number, because the mean of its divisors is an integer number (5061456).

Almost surely, 2^56589085 is an apocalyptic number.

It is an amenable number.

56589085 is a deficient number, since it is larger than the sum of its proper divisors (24394211).

56589085 is a wasteful number, since it uses less digits than its factorization.

56589085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70332.

The product of its (nonzero) digits is 432000, while the sum is 46.

The square root of 56589085 is about 7522.5717012203. The cubic root of 56589085 is about 383.9230825577.

The spelling of 56589085 in words is "fifty-six million, five hundred eighty-nine thousand, eighty-five".