557563130 has 16 divisors (see below), whose sum is σ = 1006597800. Its totient is φ = 222362112.

The previous prime is 557563103. The next prime is 557563163. The reversal of 557563130 is 31365755.

It can be written as a sum of positive squares in 4 ways, for example, as 266962921 + 290600209 = 16339^2 + 17047^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79355 + ... + 86094.

Almost surely, 2^557563130 is an apocalyptic number.

557563130 is a deficient number, since it is larger than the sum of its proper divisors (449034670).

557563130 is a wasteful number, since it uses less digits than its factorization.

557563130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165793.

The product of its (nonzero) digits is 47250, while the sum is 35.

The square root of 557563130 is about 23612.7747204770. The cubic root of 557563130 is about 823.0597219340.

The spelling of 557563130 in words is "five hundred fifty-seven million, five hundred sixty-three thousand, one hundred thirty".