562999853880 has 80 divisors (see below), whose sum is σ = 1892305075320. Its totient is φ = 150133293504.

The previous prime is 562999853869. The next prime is 562999853903. The reversal of 562999853880 is 88358999265.

562999853880 is a `hidden beast` number, since 5 + 6 + 2 + 9 + 9 + 9 + 8 + 538 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 562999853799 and 562999853808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 86879454 + ... + 86885933.

Almost surely, 2^562999853880 is an apocalyptic number.

It is an amenable number.

562999853880 is an abundant number, since it is smaller than the sum of its proper divisors (1329305221440).

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

562999853880 is a wasteful number, since it uses less digits than its factorization.

562999853880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173765410 (or 173765397 counting only the distinct ones).

The product of its (nonzero) digits is 335923200, while the sum is 72.

The spelling of 562999853880 in words is "five hundred sixty-two billion, nine hundred ninety-nine million, eight hundred fifty-three thousand, eight hundred eighty".