563563432 has 16 divisors (see below), whose sum is σ = 1063414260. Its totient is φ = 279986304.

The previous prime is 563563393. The next prime is 563563453. The reversal of 563563432 is 234365365.

It can be written as a sum of positive squares in 2 ways, for example, as 557243236 + 6320196 = 23606^2 + 2514^2 .

It is a junction number, because it is equal to n+sod(n) for n = 563563391 and 563563400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223093 + ... + 225604.

Almost surely, 2^563563432 is an apocalyptic number.

It is an amenable number.

563563432 is a deficient number, since it is larger than the sum of its proper divisors (499850828).

563563432 is a wasteful number, since it uses less digits than its factorization.

563563432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448860 (or 448856 counting only the distinct ones).

The product of its digits is 194400, while the sum is 37.

The square root of 563563432 is about 23739.4909802211. The cubic root of 563563432 is about 826.0016884628.

The spelling of 563563432 in words is "five hundred sixty-three million, five hundred sixty-three thousand, four hundred thirty-two".