572555113 has 4 divisors (see below), whose sum is σ = 616597828. Its totient is φ = 528512400.

The previous prime is 572555083. The next prime is 572555141. The reversal of 572555113 is 311555275.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 83393424 + 489161689 = 9132^2 + 22117^2 .

It is not a de Polignac number, because 572555113 - 2²⁵ = 539000681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (572555143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22021338 + ... + 22021363.

It is an arithmetic number, because the mean of its divisors is an integer number (154149457).

Almost surely, 2^572555113 is an apocalyptic number.

It is an amenable number.

572555113 is a deficient number, since it is larger than the sum of its proper divisors (44042715).

572555113 is a wasteful number, since it uses less digits than its factorization.

572555113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44042714.

The product of its digits is 26250, while the sum is 34.

The square root of 572555113 is about 23928.1238921901. The cubic root of 572555113 is about 830.3714952857.

The spelling of 572555113 in words is "five hundred seventy-two million, five hundred fifty-five thousand, one hundred thirteen".