563922604 has 24 divisors (see below), whose sum is σ = 1129038848. Its totient is φ = 241425360.

The previous prime is 563922599. The next prime is 563922629. The reversal of 563922604 is 406229365.

563922604 = 203² + 204² + ... + 1193².

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, 17587 + ... + 37909.

Almost surely, 2^563922604 is an apocalyptic number.

It is an amenable number.

563922604 is an abundant number, since it is smaller than the sum of its proper divisors (565116244).

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

563922604 is a wasteful number, since it uses less digits than its factorization.

563922604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21325 (or 21323 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 563922604 is about 23747.0546384178. The cubic root of 563922604 is about 826.1771278529.

It can be divided in two parts, 56392 and 2604, that added together give a triangular number (58996 = T₃₄₃).

The spelling of 563922604 in words is "five hundred sixty-three million, nine hundred twenty-two thousand, six hundred four".