56285585 has 8 divisors (see below), whose sum is σ = 67583040. Its totient is φ = 45001584.

The previous prime is 56285573. The next prime is 56285611. The reversal of 56285585 is 58558265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56285585 - 2¹⁸ = 56023441 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14036 + ... + 17594.

It is an arithmetic number, because the mean of its divisors is an integer number (8447880).

Almost surely, 2^56285585 is an apocalyptic number.

It is an amenable number.

56285585 is a deficient number, since it is larger than the sum of its proper divisors (11297455).

56285585 is a wasteful number, since it uses less digits than its factorization.

56285585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6727.

The product of its digits is 480000, while the sum is 44.

The square root of 56285585 is about 7502.3719582543. The cubic root of 56285585 is about 383.2354965607.

The spelling of 56285585 in words is "fifty-six million, two hundred eighty-five thousand, five hundred eighty-five".