56585111 has 8 divisors (see below), whose sum is σ = 62100864. Its totient is φ = 51131320.

The previous prime is 56585101. The next prime is 56585141. The reversal of 56585111 is 11158565.

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 56585111 - 2¹⁴ = 56568727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56585101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13565 + ... + 17238.

It is an arithmetic number, because the mean of its divisors is an integer number (7762608).

Almost surely, 2^56585111 is an apocalyptic number.

56585111 is a deficient number, since it is larger than the sum of its proper divisors (5515753).

56585111 is a wasteful number, since it uses less digits than its factorization.

56585111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30981.

The product of its digits is 6000, while the sum is 32.

The square root of 56585111 is about 7522.3075581898. The cubic root of 56585111 is about 383.9140952766.

The spelling of 56585111 in words is "fifty-six million, five hundred eighty-five thousand, one hundred eleven".