564364530 has 32 divisors (see below), whose sum is σ = 1504972800. Its totient is φ = 150497136.

The previous prime is 564364529. The next prime is 564364531. The reversal of 564364530 is 35463465.

564364530 is a `hidden beast` number, since 5 + 6 + 4 + 3 + 645 + 3 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (564364529) and next prime (564364531).

It is not an unprimeable number, because it can be changed into a prime (564364531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1044850 + ... + 1045389.

It is an arithmetic number, because the mean of its divisors is an integer number (47030400).

Almost surely, 2^564364530 is an apocalyptic number.

564364530 is an abundant number, since it is smaller than the sum of its proper divisors (940608270).

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

564364530 is a wasteful number, since it uses less digits than its factorization.

564364530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090255 (or 2090249 counting only the distinct ones).

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

The square root of 564364530 is about 23756.3576753677. The cubic root of 564364530 is about 826.3928866692.

The spelling of 564364530 in words is "five hundred sixty-four million, three hundred sixty-four thousand, five hundred thirty".