57136712177155 has 64 divisors (see below), whose sum is σ = 78128967168000. Its totient is φ = 39764696670720.

The previous prime is 57136712177147. The next prime is 57136712177197. The reversal of 57136712177155 is 55177121763175.

It is not a de Polignac number, because 57136712177155 - 2³ = 57136712177147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57136712177155.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 575061421 + ... + 575160769.

It is an arithmetic number, because the mean of its divisors is an integer number (1220765112000).

Almost surely, 2^{57136712177155} is an apocalyptic number.

57136712177155 is a deficient number, since it is larger than the sum of its proper divisors (20992254990845).

57136712177155 is a wasteful number, since it uses less digits than its factorization.

57136712177155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101804.

The product of its digits is 10804500, while the sum is 58.

The spelling of 57136712177155 in words is "fifty-seven trillion, one hundred thirty-six billion, seven hundred twelve million, one hundred seventy-seven thousand, one hundred fifty-five".