56616793 has 8 divisors (see below), whose sum is σ = 57125376. Its totient is φ = 56110800.

The previous prime is 56616779. The next prime is 56616797. The reversal of 56616793 is 39761665.

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 56616793 - 2⁵ = 56616761 is a prime.

It is a super-2 number, since 2×56616793² = 6410922499209698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56616797) 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, 87730 + ... + 88372.

It is an arithmetic number, because the mean of its divisors is an integer number (7140672).

Almost surely, 2^56616793 is an apocalyptic number.

It is an amenable number.

56616793 is a deficient number, since it is larger than the sum of its proper divisors (508583).

56616793 is a wasteful number, since it uses less digits than its factorization.

56616793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295.

The product of its digits is 204120, while the sum is 43.

The square root of 56616793 is about 7524.4131332616. The cubic root of 56616793 is about 383.9857330673.

The spelling of 56616793 in words is "fifty-six million, six hundred sixteen thousand, seven hundred ninety-three".