564563430 has 24 divisors (see below), whose sum is σ = 1467865152. Its totient is φ = 150550224.

The previous prime is 564563423. The next prime is 564563443. The reversal of 564563430 is 34365465.

564563430 is a `hidden beast` number, since 5 + 64 + 563 + 4 + 30 = 666.

564563430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3136374 + ... + 3136553.

It is an arithmetic number, because the mean of its divisors is an integer number (61161048).

Almost surely, 2^564563430 is an apocalyptic number.

564563430 is an abundant number, since it is smaller than the sum of its proper divisors (903301722).

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

564563430 is a wasteful number, since it uses less digits than its factorization.

564563430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6272940 (or 6272937 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The square root of 564563430 is about 23760.5435543886. The cubic root of 564563430 is about 826.4899576405.

The spelling of 564563430 in words is "five hundred sixty-four million, five hundred sixty-three thousand, four hundred thirty".