572798052 has 72 divisors (see below), whose sum is σ = 1485764280. Its totient is φ = 186001920.

The previous prime is 572798033. The next prime is 572798063. The reversal of 572798052 is 250897275.

It is a happy number.

572798052 is a `hidden beast` number, since 572 + 79 + 8 + 0 + 5 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 9400356 + 563397696 = 3066^2 + 23736^2 .

It is a junction number, because it is equal to n+sod(n) for n = 572797989 and 572798007.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 238168 + ... + 240560.

It is an arithmetic number, because the mean of its divisors is an integer number (20635615).

Almost surely, 2^572798052 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 572798052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (742882140).

572798052 is an abundant number, since it is smaller than the sum of its proper divisors (912966228).

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

572798052 is a wasteful number, since it uses less digits than its factorization.

572798052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573 (or 2568 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 45.

The square root of 572798052 is about 23933.1997860712. The cubic root of 572798052 is about 830.4889227560.

The spelling of 572798052 in words is "five hundred seventy-two million, seven hundred ninety-eight thousand, fifty-two".