57228450179 has 4 divisors (see below), whose sum is σ = 57235462200. Its totient is φ = 57221438160.

The previous prime is 57228450161. The next prime is 57228450193. The reversal of 57228450179 is 97105482275.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 57228450179 - 2²⁸ = 56960014723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57228450479) 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 3 ways as a sum of consecutive naturals, for example, 3493754 + ... + 3510095.

It is an arithmetic number, because the mean of its divisors is an integer number (14308865550).

Almost surely, 2^57228450179 is an apocalyptic number.

57228450179 is a deficient number, since it is larger than the sum of its proper divisors (7012021).

57228450179 is an equidigital number, since it uses as much as digits as its factorization.

57228450179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7012020.

The product of its (nonzero) digits is 1411200, while the sum is 50.

The spelling of 57228450179 in words is "fifty-seven billion, two hundred twenty-eight million, four hundred fifty thousand, one hundred seventy-nine".