564741952 has 56 divisors (see below), whose sum is σ = 1167505920. Its totient is φ = 270789120.

The previous prime is 564741941. The next prime is 564741953. The reversal of 564741952 is 259147465.

It is a junction number, because it is equal to n+sod(n) for n = 564741899 and 564741908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564741953) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 166449 + ... + 169807.

It is an arithmetic number, because the mean of its divisors is an integer number (20848320).

Almost surely, 2^564741952 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 564741952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (583752960).

564741952 is an abundant number, since it is smaller than the sum of its proper divisors (602763968).

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

564741952 is a wasteful number, since it uses less digits than its factorization.

564741952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3479 (or 3469 counting only the distinct ones).

The product of its digits is 302400, while the sum is 43.

The square root of 564741952 is about 23764.2999476105. The cubic root of 564741952 is about 826.5770639384.

The spelling of 564741952 in words is "five hundred sixty-four million, seven hundred forty-one thousand, nine hundred fifty-two".