564620204 has 12 divisors (see below), whose sum is σ = 989985528. Its totient is φ = 281767200.

The previous prime is 564620197. The next prime is 564620213. The reversal of 564620204 is 402026465.

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, 133382 + ... + 137549.

It is an arithmetic number, because the mean of its divisors is an integer number (82498794).

Almost surely, 2^564620204 is an apocalyptic number.

It is an amenable number.

564620204 is a deficient number, since it is larger than the sum of its proper divisors (425365324).

564620204 is a wasteful number, since it uses less digits than its factorization.

564620204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271456 (or 271454 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 564620204 is about 23761.7382360803. The cubic root of 564620204 is about 826.5176613880.

Adding to 564620204 its reverse (402026465), we get a palindrome (966646669).

The spelling of 564620204 in words is "five hundred sixty-four million, six hundred twenty thousand, two hundred four".