557715048 has 64 divisors (see below), whose sum is σ = 1570129920. Its totient is φ = 163550400.

The previous prime is 557715043. The next prime is 557715049. The reversal of 557715048 is 840517755.

It is a super-2 number, since 2×557715048² = 622092149531284608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (557715043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25890 + ... + 42257.

It is an arithmetic number, because the mean of its divisors is an integer number (24533280).

Almost surely, 2^557715048 is an apocalyptic number.

It is an amenable number.

557715048 is an abundant number, since it is smaller than the sum of its proper divisors (1012414872).

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

557715048 is a wasteful number, since it uses less digits than its factorization.

557715048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68198 (or 68194 counting only the distinct ones).

The product of its (nonzero) digits is 196000, while the sum is 42.

The square root of 557715048 is about 23615.9913617870. The cubic root of 557715048 is about 823.1344675701.

The spelling of 557715048 in words is "five hundred fifty-seven million, seven hundred fifteen thousand, forty-eight".