563316234402564 has 48 divisors (see below), whose sum is σ = 1461450490494400. Its totient is φ = 187643378919168.

The previous prime is 563316234402511. The next prime is 563316234402577. The reversal of 563316234402564 is 465204432613365.

563316234402564 is a `hidden beast` number, since 5 + 6 + 3 + 3 + 1 + 6 + 2 + 34 + 40 + 2 + 564 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 563316234402564.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1787330797 + ... + 1787645940.

Almost surely, 2^{563316234402564} is an apocalyptic number.

563316234402564 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

563316234402564 is an abundant number, since it is smaller than the sum of its proper divisors (898134256091836).

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

563316234402564 is a wasteful number, since it uses less digits than its factorization.

563316234402564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3574978209 (or 3574978201 counting only the distinct ones).

The product of its (nonzero) digits is 37324800, while the sum is 54.

The spelling of 563316234402564 in words is "five hundred sixty-three trillion, three hundred sixteen billion, two hundred thirty-four million, four hundred two thousand, five hundred sixty-four".