572000538 has 32 divisors (see below), whose sum is σ = 1194209280. Its totient is φ = 182468160.

The previous prime is 572000521. The next prime is 572000557. The reversal of 572000538 is 835000275.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7578 + ... + 34661.

It is an arithmetic number, because the mean of its divisors is an integer number (37319040).

Almost surely, 2^572000538 is an apocalyptic number.

572000538 is an abundant number, since it is smaller than the sum of its proper divisors (622208742).

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

572000538 is a wasteful number, since it uses less digits than its factorization.

572000538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42342.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 572000538 is about 23916.5327336552. The cubic root of 572000538 is about 830.1033103126.

The spelling of 572000538 in words is "five hundred seventy-two million, five hundred thirty-eight", and thus it is an aban number.