576320317217 has 2 divisors, whose sum is σ = 576320317218. Its totient is φ = 576320317216.

The previous prime is 576320317213. The next prime is 576320317219. The reversal of 576320317217 is 712713023675.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 290091037201 + 286229280016 = 538601^2 + 535004^2 .

It is a cyclic number.

It is not a de Polignac number, because 576320317217 - 2² = 576320317213 is a prime.

Together with 576320317219, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (576320317213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288160158608 + 288160158609.

It is an arithmetic number, because the mean of its divisors is an integer number (288160158609).

Almost surely, 2^576320317217 is an apocalyptic number.

It is an amenable number.

576320317217 is a deficient number, since it is larger than the sum of its proper divisors (1).

576320317217 is an equidigital number, since it uses as much as digits as its factorization.

576320317217 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 370440, while the sum is 44.

The spelling of 576320317217 in words is "five hundred seventy-six billion, three hundred twenty million, three hundred seventeen thousand, two hundred seventeen".