557007627 has 16 divisors (see below), whose sum is σ = 818219520. Its totient is φ = 334236000.

The previous prime is 557007589. The next prime is 557007631. The reversal of 557007627 is 726700755.

It is not a de Polignac number, because 557007627 - 2⁸ = 557007371 is a prime.

It is a super-2 number, since 2×557007627² = 620514993072342258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (557007697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80227 + ... + 86892.

It is an arithmetic number, because the mean of its divisors is an integer number (51138720).

Almost surely, 2^557007627 is an apocalyptic number.

557007627 is a deficient number, since it is larger than the sum of its proper divisors (261211893).

557007627 is a wasteful number, since it uses less digits than its factorization.

557007627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167234.

The product of its (nonzero) digits is 102900, while the sum is 39.

The square root of 557007627 is about 23601.0090250396. The cubic root of 557007627 is about 822.7862915695.

The spelling of 557007627 in words is "five hundred fifty-seven million, seven thousand, six hundred twenty-seven".