457611375564 has 72 divisors (see below), whose sum is σ = 1329292354208. Its totient is φ = 130023740160.

The previous prime is 457611375523. The next prime is 457611375589. The reversal of 457611375564 is 465573116754.

457611375564 is a `hidden beast` number, since 4 + 5 + 7 + 6 + 1 + 1 + 3 + 75 + 564 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 457611375564.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4970737 + ... + 5061960.

Almost surely, 2^457611375564 is an apocalyptic number.

It is an amenable number.

457611375564 is an abundant number, since it is smaller than the sum of its proper divisors (871680978644).

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

457611375564 is a wasteful number, since it uses less digits than its factorization.

457611375564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10032895 (or 10032890 counting only the distinct ones).

The product of its digits is 10584000, while the sum is 54.

The spelling of 457611375564 in words is "four hundred fifty-seven billion, six hundred eleven million, three hundred seventy-five thousand, five hundred sixty-four".