57555255575 has 12 divisors (see below), whose sum is σ = 71376032088. Its totient is φ = 46039356000.

The previous prime is 57555255559. The next prime is 57555255587.

It is a happy number.

57555255575 is nontrivially palindromic in base 10.

57555255575 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57555255575 - 2⁴ = 57555255559 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57555255575.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131264 + ... + 363786.

It is an arithmetic number, because the mean of its divisors is an integer number (5948002674).

Almost surely, 2^57555255575 is an apocalyptic number.

57555255575 is a deficient number, since it is larger than the sum of its proper divisors (13820776513).

57555255575 is a wasteful number, since it uses less digits than its factorization.

57555255575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242434 (or 242429 counting only the distinct ones).

The product of its digits is 38281250, while the sum is 56.

The spelling of 57555255575 in words is "fifty-seven billion, five hundred fifty-five million, two hundred fifty-five thousand, five hundred seventy-five".