557520675840 has 176 divisors, whose sum is σ = 1981328309760. Its totient is φ = 148672143360.

The previous prime is 557520675821. The next prime is 557520675847. The reversal of 557520675840 is 48576025755.

557520675840 is a `hidden beast` number, since 5 + 5 + 7 + 52 + 0 + 6 + 7 + 584 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (557520675847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1878256 + ... + 2154735.

Almost surely, 2^557520675840 is an apocalyptic number.

It is an amenable number.

557520675840 is an abundant number, since it is smaller than the sum of its proper divisors (1423807633920).

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

557520675840 is a wasteful number, since it uses less digits than its factorization.

557520675840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4033025 (or 4033001 counting only the distinct ones).

The product of its (nonzero) digits is 11760000, while the sum is 54.

The spelling of 557520675840 in words is "five hundred fifty-seven billion, five hundred twenty million, six hundred seventy-five thousand, eight hundred forty".