56116765 has 8 divisors (see below), whose sum is σ = 67384800. Its totient is φ = 44863632.

The previous prime is 56116733. The next prime is 56116793. The reversal of 56116765 is 56761165.

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 56116765 - 2⁵ = 56116733 is a prime.

It is a congruent 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, 7822 + ... + 13168.

It is an arithmetic number, because the mean of its divisors is an integer number (8423100).

Almost surely, 2^56116765 is an apocalyptic number.

It is an amenable number.

56116765 is a deficient number, since it is larger than the sum of its proper divisors (11268035).

56116765 is a wasteful number, since it uses less digits than its factorization.

56116765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7451.

The product of its digits is 37800, while the sum is 37.

The square root of 56116765 is about 7491.1124007053. The cubic root of 56116765 is about 382.8519607746.

The spelling of 56116765 in words is "fifty-six million, one hundred sixteen thousand, seven hundred sixty-five".