572290500 has 48 divisors (see below), whose sum is σ = 1666514304. Its totient is φ = 152610400.

The previous prime is 572290493. The next prime is 572290513. The reversal of 572290500 is 5092275.

It is a happy number.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189264 + ... + 192263.

It is an arithmetic number, because the mean of its divisors is an integer number (34719048).

Almost surely, 2^572290500 is an apocalyptic number.

572290500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

572290500 is an abundant number, since it is smaller than the sum of its proper divisors (1094223804).

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

572290500 is a wasteful number, since it uses less digits than its factorization.

572290500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381549 (or 381537 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 572290500 is about 23922.5939229006. The cubic root of 572290500 is about 830.2435536279.

The spelling of 572290500 in words is "five hundred seventy-two million, two hundred ninety thousand, five hundred".