564970752 has 108 divisors (see below), whose sum is σ = 1635772320. Its totient is φ = 187536384.

The previous prime is 564970739. The next prime is 564970799. The reversal of 564970752 is 257079465.

It is a junction number, because it is equal to n+sod(n) for n = 564970698 and 564970707.

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, 872893 + ... + 873539.

It is an arithmetic number, because the mean of its divisors is an integer number (15146040).

Almost surely, 2^564970752 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 564970752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (817886160).

564970752 is an abundant number, since it is smaller than the sum of its proper divisors (1070801568).

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

564970752 is a wasteful number, since it uses less digits than its factorization.

564970752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048 (or 1031 counting only the distinct ones).

The product of its (nonzero) digits is 529200, while the sum is 45.

The square root of 564970752 is about 23769.1134037431. The cubic root of 564970752 is about 826.6886755616.

The spelling of 564970752 in words is "five hundred sixty-four million, nine hundred seventy thousand, seven hundred fifty-two".