575149793 has 8 divisors (see below), whose sum is σ = 590996520. Its totient is φ = 559319040.

The previous prime is 575149787. The next prime is 575149801. The reversal of 575149793 is 397941575.

It can be written as a sum of positive squares in 4 ways, for example, as 114746944 + 460402849 = 10712^2 + 21457^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 575149793 - 2²⁰ = 574101217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (575149723) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 126113 + ... + 130593.

It is an arithmetic number, because the mean of its divisors is an integer number (73874565).

Almost surely, 2^575149793 is an apocalyptic number.

It is an amenable number.

575149793 is a deficient number, since it is larger than the sum of its proper divisors (15846727).

575149793 is a wasteful number, since it uses less digits than its factorization.

575149793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7987.

The product of its digits is 1190700, while the sum is 50.

The square root of 575149793 is about 23982.2808131337. The cubic root of 575149793 is about 831.6239522125.

The spelling of 575149793 in words is "five hundred seventy-five million, one hundred forty-nine thousand, seven hundred ninety-three".