575242313 has 8 divisors (see below), whose sum is σ = 580009032. Its totient is φ = 570484096.

The previous prime is 575242303. The next prime is 575242357. The reversal of 575242313 is 313242575.

It can be written as a sum of positive squares in 4 ways, for example, as 215267584 + 359974729 = 14672^2 + 18973^2 .

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 575242313 - 2²⁶ = 508133449 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 575242313.

It is not an unprimeable number, because it can be changed into a prime (575242303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256031 + ... + 258267.

It is an arithmetic number, because the mean of its divisors is an integer number (72501129).

Almost surely, 2^575242313 is an apocalyptic number.

It is an amenable number.

575242313 is a deficient number, since it is larger than the sum of its proper divisors (4766719).

575242313 is a wasteful number, since it uses less digits than its factorization.

575242313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4251.

The product of its digits is 25200, while the sum is 32.

The square root of 575242313 is about 23984.2096596907. The cubic root of 575242313 is about 831.6685421748.

Adding to 575242313 its reverse (313242575), we get a palindrome (888484888).

The spelling of 575242313 in words is "five hundred seventy-five million, two hundred forty-two thousand, three hundred thirteen".