56164167 has 6 divisors (see below), whose sum is σ = 81126032. Its totient is φ = 37442772.

The previous prime is 56164159. The next prime is 56164169. The reversal of 56164167 is 76146165.

56164167 is a `hidden beast` number, since 5 + 6 + 1 + 641 + 6 + 7 = 666.

It is not a de Polignac number, because 56164167 - 2³ = 56164159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56164169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3120223 + ... + 3120240.

Almost surely, 2^56164167 is an apocalyptic number.

56164167 is a deficient number, since it is larger than the sum of its proper divisors (24961865).

56164167 is a wasteful number, since it uses less digits than its factorization.

56164167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6240469 (or 6240466 counting only the distinct ones).

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

The square root of 56164167 is about 7494.2756154281. The cubic root of 56164167 is about 382.9597291701.

The spelling of 56164167 in words is "fifty-six million, one hundred sixty-four thousand, one hundred sixty-seven".