56369753 has 4 divisors (see below), whose sum is σ = 61494288. Its totient is φ = 51245220.

The previous prime is 56369743. The next prime is 56369767. The reversal of 56369753 is 35796365.

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 56369753 - 2¹⁰ = 56368729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56369723) 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, 2562251 + ... + 2562272.

It is an arithmetic number, because the mean of its divisors is an integer number (15373572).

Almost surely, 2^56369753 is an apocalyptic number.

It is an amenable number.

56369753 is a deficient number, since it is larger than the sum of its proper divisors (5124535).

56369753 is a wasteful number, since it uses less digits than its factorization.

56369753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5124534.

The product of its digits is 510300, while the sum is 44.

The square root of 56369753 is about 7507.9792887301. The cubic root of 56369753 is about 383.4264282192.

The spelling of 56369753 in words is "fifty-six million, three hundred sixty-nine thousand, seven hundred fifty-three".