56955937 has 4 divisors (see below), whose sum is σ = 56979136. Its totient is φ = 56932740.

The previous prime is 56955931. The next prime is 56955991. The reversal of 56955937 is 73955965.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56955937 - 2⁷ = 56955809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56955931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7413 + ... + 12994.

It is an arithmetic number, because the mean of its divisors is an integer number (14244784).

Almost surely, 2^56955937 is an apocalyptic number.

It is an amenable number.

56955937 is a deficient number, since it is larger than the sum of its proper divisors (23199).

56955937 is a wasteful number, since it uses less digits than its factorization.

56955937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23198.

The product of its digits is 1275750, while the sum is 49.

The square root of 56955937 is about 7546.9157276334. The cubic root of 56955937 is about 384.7509200164.

The spelling of 56955937 in words is "fifty-six million, nine hundred fifty-five thousand, nine hundred thirty-seven".