564568480 has 96 divisors (see below), whose sum is σ = 1532200320. Its totient is φ = 192568320.

The previous prime is 564568471. The next prime is 564568493. The reversal of 564568480 is 84865465.

It is a self number, because there is not a number n which added to its sum of digits gives 564568480.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235126 + ... + 237514.

It is an arithmetic number, because the mean of its divisors is an integer number (15960420).

Almost surely, 2^564568480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 564568480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (766100160).

564568480 is an abundant number, since it is smaller than the sum of its proper divisors (967631840).

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

564568480 is a wasteful number, since it uses less digits than its factorization.

564568480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2622 (or 2614 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 46.

The square root of 564568480 is about 23760.6498227637. The cubic root of 564568480 is about 826.4924219410.

The spelling of 564568480 in words is "five hundred sixty-four million, five hundred sixty-eight thousand, four hundred eighty".