572605500 has 48 divisors (see below), whose sum is σ = 1667431584. Its totient is φ = 152694400.

The previous prime is 572605499. The next prime is 572605513. The reversal of 572605500 is 5506275.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent 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, 189369 + ... + 192368.

It is an arithmetic number, because the mean of its divisors is an integer number (34738158).

Almost surely, 2^572605500 is an apocalyptic number.

572605500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

572605500 is an abundant number, since it is smaller than the sum of its proper divisors (1094826084).

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

572605500 is a wasteful number, since it uses less digits than its factorization.

572605500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381759 (or 381747 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 572605500 is about 23929.1767514054. The cubic root of 572605500 is about 830.3958531744.

The spelling of 572605500 in words is "five hundred seventy-two million, six hundred five thousand, five hundred".