56359297 has 4 divisors (see below), whose sum is σ = 57733956. Its totient is φ = 54984640.

The previous prime is 56359291. The next prime is 56359309. The reversal of 56359297 is 79295365.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8042896 + 48316401 = 2836^2 + 6951^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56359297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56359291) 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, 687268 + ... + 687349.

It is an arithmetic number, because the mean of its divisors is an integer number (14433489).

Almost surely, 2^56359297 is an apocalyptic number.

It is an amenable number.

56359297 is a deficient number, since it is larger than the sum of its proper divisors (1374659).

56359297 is a wasteful number, since it uses less digits than its factorization.

56359297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374658.

The product of its digits is 510300, while the sum is 46.

The square root of 56359297 is about 7507.2829305948. The cubic root of 56359297 is about 383.4027195549.

The spelling of 56359297 in words is "fifty-six million, three hundred fifty-nine thousand, two hundred ninety-seven".