572044044 has 72 divisors (see below), whose sum is σ = 1576798272. Its totient is φ = 160006080.

The previous prime is 572044027. The next prime is 572044073. The reversal of 572044044 is 440440275.

572044044 is a modest number, since divided by 44044 gives 572 as remainder.

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 23 ways as a sum of consecutive naturals, for example, 9487 + ... + 35129.

It is an arithmetic number, because the mean of its divisors is an integer number (21899976).

Almost surely, 2^572044044 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 572044044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (788399136).

572044044 is an abundant number, since it is smaller than the sum of its proper divisors (1004754228).

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

572044044 is a wasteful number, since it uses less digits than its factorization.

572044044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25687 (or 25672 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 30.

The square root of 572044044 is about 23917.4422545556. The cubic root of 572044044 is about 830.1243554904.

The spelling of 572044044 in words is "five hundred seventy-two million, forty-four thousand, forty-four".