56138179 has 8 divisors (see below), whose sum is σ = 60999680. Its totient is φ = 51467400.

The previous prime is 56138149. The next prime is 56138189. The reversal of 56138179 is 97183165.

56138179 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 56138179 - 2²¹ = 54041027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56138149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47067 + ... + 48244.

It is an arithmetic number, because the mean of its divisors is an integer number (7624960).

Almost surely, 2^56138179 is an apocalyptic number.

56138179 is a deficient number, since it is larger than the sum of its proper divisors (4861501).

56138179 is a wasteful number, since it uses less digits than its factorization.

56138179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95361.

The product of its digits is 45360, while the sum is 40.

The square root of 56138179 is about 7492.5415581096. The cubic root of 56138179 is about 382.9006529927.

The spelling of 56138179 in words is "fifty-six million, one hundred thirty-eight thousand, one hundred seventy-nine".