557297358102 has 72 divisors (see below), whose sum is σ = 1225988868000. Its totient is φ = 182931506784.

The previous prime is 557297358031. The next prime is 557297358113. The reversal of 557297358102 is 201853792755.

557297358102 is a `hidden beast` number, since 5 + 57 + 2 + 9 + 7 + 3 + 581 + 0 + 2 = 666.

It is a super-4 number, since 4×557297358102⁴ (a number of 48 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 359778024 + ... + 359779572.

Almost surely, 2^557297358102 is an apocalyptic number.

557297358102 is an abundant number, since it is smaller than the sum of its proper divisors (668691509898).

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

557297358102 is a wasteful number, since it uses less digits than its factorization.

557297358102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2642 (or 2136 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 54.

The spelling of 557297358102 in words is "five hundred fifty-seven billion, two hundred ninety-seven million, three hundred fifty-eight thousand, one hundred two".