56708163 has 12 divisors (see below), whose sum is σ = 81984448. Its totient is φ = 37771920.

The previous prime is 56708153. The next prime is 56708191. The reversal of 56708163 is 36180765.

It is not a de Polignac number, because 56708163 - 2⁴ = 56708147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56708123) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 12093 + ... + 16113.

Almost surely, 2^56708163 is an apocalyptic number.

56708163 is a deficient number, since it is larger than the sum of its proper divisors (25276285).

56708163 is a wasteful number, since it uses less digits than its factorization.

56708163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5594 (or 5591 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 56708163 is about 7530.4822554734. The cubic root of 56708163 is about 384.1921848862.

The spelling of 56708163 in words is "fifty-six million, seven hundred eight thousand, one hundred sixty-three".