564542652 has 48 divisors (see below), whose sum is σ = 1365840000. Its totient is φ = 181272000.

The previous prime is 564542609. The next prime is 564542717. The reversal of 564542652 is 256245465.

564542652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 564542652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172027 + ... + 175277.

It is an arithmetic number, because the mean of its divisors is an integer number (28455000).

Almost surely, 2^564542652 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 564542652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (682920000).

564542652 is an abundant number, since it is smaller than the sum of its proper divisors (801297348).

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

564542652 is a wasteful number, since it uses less digits than its factorization.

564542652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3786 (or 3784 counting only the distinct ones).

The product of its digits is 288000, while the sum is 39.

The square root of 564542652 is about 23760.1063128935. The cubic root of 564542652 is about 826.4798182313.

The spelling of 564542652 in words is "five hundred sixty-four million, five hundred forty-two thousand, six hundred fifty-two".