56955369 has 8 divisors (see below), whose sum is σ = 79937440. Its totient is φ = 35971776.

The previous prime is 56955341. The next prime is 56955377. The reversal of 56955369 is 96355965.

56955369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56955369 - 2⁸ = 56955113 is a prime.

It is a super-2 number, since 2×56955369² = 6487828115852322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56955319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499552 + ... + 499665.

It is an arithmetic number, because the mean of its divisors is an integer number (9992180).

Almost surely, 2^56955369 is an apocalyptic number.

It is an amenable number.

56955369 is a deficient number, since it is larger than the sum of its proper divisors (22982071).

56955369 is a wasteful number, since it uses less digits than its factorization.

56955369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999239.

The product of its digits is 1093500, while the sum is 48.

The square root of 56955369 is about 7546.8780962727. The cubic root of 56955369 is about 384.7496410204.

The spelling of 56955369 in words is "fifty-six million, nine hundred fifty-five thousand, three hundred sixty-nine".