557508075255 has 12 divisors (see below), whose sum is σ = 966347330520. Its totient is φ = 297337640112.

The previous prime is 557508075221. The next prime is 557508075349. The reversal of 557508075255 is 552570805755.

557508075255 is a `hidden beast` number, since 557 + 5 + 0 + 80 + 7 + 5 + 2 + 5 + 5 = 666.

557508075255 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 557508075255 - 2⁶ = 557508075191 is a prime.

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, 6194534125 + ... + 6194534214.

It is an arithmetic number, because the mean of its divisors is an integer number (80528944210).

Almost surely, 2^557508075255 is an apocalyptic number.

557508075255 is a deficient number, since it is larger than the sum of its proper divisors (408839255265).

557508075255 is a wasteful number, since it uses less digits than its factorization.

557508075255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12389068350 (or 12389068347 counting only the distinct ones).

The product of its (nonzero) digits is 12250000, while the sum is 54.

The spelling of 557508075255 in words is "five hundred fifty-seven billion, five hundred eight million, seventy-five thousand, two hundred fifty-five".