56544168 has 32 divisors (see below), whose sum is σ = 141602400. Its totient is φ = 18815808.

The previous prime is 56544167. The next prime is 56544179. The reversal of 56544168 is 86144565.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (56544167) 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, 15355 + ... + 18677.

It is an arithmetic number, because the mean of its divisors is an integer number (4425075).

Almost surely, 2^56544168 is an apocalyptic number.

It is an amenable number.

56544168 is an abundant number, since it is smaller than the sum of its proper divisors (85058232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56544168 is a wasteful number, since it uses less digits than its factorization.

56544168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4041 (or 4037 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The square root of 56544168 is about 7519.5856268813. The cubic root of 56544168 is about 383.8214773471.

The spelling of 56544168 in words is "fifty-six million, five hundred forty-four thousand, one hundred sixty-eight".