557253160 has 16 divisors (see below), whose sum is σ = 1253819700. Its totient is φ = 222901248.

The previous prime is 557253157. The next prime is 557253161. The reversal of 557253160 is 61352755.

It can be written as a sum of positive squares in 2 ways, for example, as 535181956 + 22071204 = 23134^2 + 4698^2 .

It is a super-3 number, since 3×557253160³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (557253161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6965625 + ... + 6965704.

Almost surely, 2^557253160 is an apocalyptic number.

It is an amenable number.

557253160 is an abundant number, since it is smaller than the sum of its proper divisors (696566540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

557253160 is a wasteful number, since it uses less digits than its factorization.

557253160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13931340 (or 13931336 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 557253160 is about 23606.2101998605. The cubic root of 557253160 is about 822.9071705305.

It can be divided in two parts, 55725 and 3160, that added together give a palindrome (58885).

The spelling of 557253160 in words is "five hundred fifty-seven million, two hundred fifty-three thousand, one hundred sixty".