57557755275 has 24 divisors (see below), whose sum is σ = 95174057280. Its totient is φ = 30693630240.

The previous prime is 57557755271. The next prime is 57557755291. The reversal of 57557755275 is 57255775575.

It is not a de Polignac number, because 57557755275 - 2² = 57557755271 is a prime.

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

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 616636 + ... + 703814.

It is an arithmetic number, because the mean of its divisors is an integer number (3965585720).

Almost surely, 2^57557755275 is an apocalyptic number.

57557755275 is a deficient number, since it is larger than the sum of its proper divisors (37616302005).

57557755275 is a wasteful number, since it uses less digits than its factorization.

57557755275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95995 (or 95990 counting only the distinct ones).

The product of its digits is 75031250, while the sum is 60.

The spelling of 57557755275 in words is "fifty-seven billion, five hundred fifty-seven million, seven hundred fifty-five thousand, two hundred seventy-five".