575312172 has 48 divisors (see below), whose sum is σ = 1415715840. Its totient is φ = 181334592.

The previous prime is 575312117. The next prime is 575312201. The reversal of 575312172 is 271213575.

It is a happy 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 15 ways as a sum of consecutive naturals, for example, 136318 + ... + 140474.

It is an arithmetic number, because the mean of its divisors is an integer number (29494080).

Almost surely, 2^575312172 is an apocalyptic number.

It is an amenable number.

575312172 is an abundant number, since it is smaller than the sum of its proper divisors (840403668).

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

575312172 is a wasteful number, since it uses less digits than its factorization.

575312172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4790 (or 4788 counting only the distinct ones).

The product of its digits is 14700, while the sum is 33.

The square root of 575312172 is about 23985.6659694910. The cubic root of 575312172 is about 831.7022075129.

The spelling of 575312172 in words is "five hundred seventy-five million, three hundred twelve thousand, one hundred seventy-two".