575664528 has 40 divisors (see below), whose sum is σ = 1501584448. Its totient is φ = 190023552.

The previous prime is 575664517. The next prime is 575664533. The reversal of 575664528 is 825466575.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53275 + ... + 63162.

Almost surely, 2^575664528 is an apocalyptic number.

It is an amenable number.

575664528 is an abundant number, since it is smaller than the sum of its proper divisors (925919920).

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

575664528 is a wasteful number, since it uses less digits than its factorization.

575664528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116551 (or 116545 counting only the distinct ones).

The product of its digits is 2016000, while the sum is 48.

The square root of 575664528 is about 23993.0099820760. The cubic root of 575664528 is about 831.8719677865.

The spelling of 575664528 in words is "five hundred seventy-five million, six hundred sixty-four thousand, five hundred twenty-eight".