557825475 has 12 divisors (see below), whose sum is σ = 922271576. Its totient is φ = 297506880.

The previous prime is 557825473. The next prime is 557825507. The reversal of 557825475 is 574528755.

It is not a de Polignac number, because 557825475 - 2¹ = 557825473 is a prime.

It is a super-2 number, since 2×557825475² = 622338521117951250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (557825473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3718762 + ... + 3718911.

Almost surely, 2^557825475 is an apocalyptic number.

557825475 is a deficient number, since it is larger than the sum of its proper divisors (364446101).

557825475 is a wasteful number, since it uses less digits than its factorization.

557825475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7437686 (or 7437681 counting only the distinct ones).

The product of its digits is 1960000, while the sum is 48.

The square root of 557825475 is about 23618.3292169450. The cubic root of 557825475 is about 823.1887905747.

The spelling of 557825475 in words is "five hundred fifty-seven million, eight hundred twenty-five thousand, four hundred seventy-five".