56316911 has 8 divisors (see below), whose sum is σ = 65138304. Its totient is φ = 47689560.

The previous prime is 56316907. The next prime is 56316929. The reversal of 56316911 is 11961365.

It is a happy number.

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 56316911 - 2² = 56316907 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56316901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47885 + ... + 49046.

It is an arithmetic number, because the mean of its divisors is an integer number (8142288).

Almost surely, 2^56316911 is an apocalyptic number.

56316911 is a deficient number, since it is larger than the sum of its proper divisors (8821393).

56316911 is an equidigital number, since it uses as much as digits as its factorization.

56316911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97021.

The product of its digits is 4860, while the sum is 32.

The square root of 56316911 is about 7504.4594075789. The cubic root of 56316911 is about 383.3065805316.

The spelling of 56316911 in words is "fifty-six million, three hundred sixteen thousand, nine hundred eleven".