56369705 has 32 divisors (see below), whose sum is σ = 82425600. Its totient is φ = 36126720.

The previous prime is 56369657. The next prime is 56369723. The reversal of 56369705 is 50796365.

It is not a de Polignac number, because 56369705 - 2⁸ = 56369449 is a prime.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125321 + ... + 125769.

It is an arithmetic number, because the mean of its divisors is an integer number (2575800).

Almost surely, 2^56369705 is an apocalyptic number.

It is an amenable number.

56369705 is a deficient number, since it is larger than the sum of its proper divisors (26055895).

56369705 is a wasteful number, since it uses less digits than its factorization.

56369705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689.

The product of its (nonzero) digits is 170100, while the sum is 41.

The square root of 56369705 is about 7507.9760921303. The cubic root of 56369705 is about 383.4263193873.

The spelling of 56369705 in words is "fifty-six million, three hundred sixty-nine thousand, seven hundred five".