563563272 has 32 divisors (see below), whose sum is σ = 1414536480. Its totient is φ = 187104000.

The previous prime is 563563267. The next prime is 563563349. The reversal of 563563272 is 272365365.

It is a self number, because there is not a number n which added to its sum of digits gives 563563272.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40753 + ... + 52800.

It is an arithmetic number, because the mean of its divisors is an integer number (44204265).

Almost surely, 2^563563272 is an apocalyptic number.

It is an amenable number.

563563272 is an abundant number, since it is smaller than the sum of its proper divisors (850973208).

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

563563272 is a wasteful number, since it uses less digits than its factorization.

563563272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93813 (or 93809 counting only the distinct ones).

The product of its digits is 226800, while the sum is 39.

The square root of 563563272 is about 23739.4876103087. The cubic root of 563563272 is about 826.0016102934.

The spelling of 563563272 in words is "five hundred sixty-three million, five hundred sixty-three thousand, two hundred seventy-two".