575032730 has 8 divisors (see below), whose sum is σ = 1035058932. Its totient is φ = 230013088.

The previous prime is 575032721. The next prime is 575032741. The reversal of 575032730 is 37230575.

It can be written as a sum of positive squares in 2 ways, for example, as 560600329 + 14432401 = 23677^2 + 3799^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 28751627 + ... + 28751646.

Almost surely, 2^575032730 is an apocalyptic number.

575032730 is a deficient number, since it is larger than the sum of its proper divisors (460026202).

575032730 is a wasteful number, since it uses less digits than its factorization.

575032730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57503280.

The product of its (nonzero) digits is 22050, while the sum is 32.

The square root of 575032730 is about 23979.8400745293. The cubic root of 575032730 is about 831.5675269116.

The spelling of 575032730 in words is "five hundred seventy-five million, thirty-two thousand, seven hundred thirty".