572575050 has 72 divisors (see below), whose sum is σ = 1542954816. Its totient is φ = 152226720.

The previous prime is 572575007. The next prime is 572575061. The reversal of 572575050 is 50575275.

It is a junction number, because it is equal to n+sod(n) for n = 572574996 and 572575014.

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 163417 + ... + 166883.

It is an arithmetic number, because the mean of its divisors is an integer number (21429928).

Almost surely, 2^572575050 is an apocalyptic number.

572575050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 572575050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (771477408).

572575050 is an abundant number, since it is smaller than the sum of its proper divisors (970379766).

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

572575050 is a wasteful number, since it uses less digits than its factorization.

572575050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3852 (or 3844 counting only the distinct ones).

The product of its (nonzero) digits is 61250, while the sum is 36.

The square root of 572575050 is about 23928.5404903851. The cubic root of 572575050 is about 830.3811333240.

The spelling of 572575050 in words is "five hundred seventy-two million, five hundred seventy-five thousand, fifty".