57557755274 has 16 divisors (see below), whose sum is σ = 87190509120. Its totient is φ = 28494352800.

The previous prime is 57557755271. The next prime is 57557755291. The reversal of 57557755274 is 47255775575.

It is not an unprimeable number, because it can be changed into a prime (57557755271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1292174 + ... + 1335974.

It is an arithmetic number, because the mean of its divisors is an integer number (5449406820).

Almost surely, 2^57557755274 is an apocalyptic number.

57557755274 is a deficient number, since it is larger than the sum of its proper divisors (29632753846).

57557755274 is a wasteful number, since it uses less digits than its factorization.

57557755274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50285.

The product of its digits is 60025000, while the sum is 59.

The spelling of 57557755274 in words is "fifty-seven billion, five hundred fifty-seven million, seven hundred fifty-five thousand, two hundred seventy-four".