317565484565713 has 4 divisors (see below), whose sum is σ = 317565873444148. Its totient is φ = 317565095687280.

The previous prime is 317565484565711. The next prime is 317565484565729.

It is a happy number.

317565484565713 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 935382991104 + 316630101574609 = 967152^2 + 17794103^2 .

It is a cyclic number.

It is not a de Polignac number, because 317565484565713 - 2¹ = 317565484565711 is a prime.

It is a super-2 number, since 2×317565484565713² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (317565484565711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193211706 + ... + 194848387.

It is an arithmetic number, because the mean of its divisors is an integer number (79391468361037).

Almost surely, 2^{317565484565713} is an apocalyptic number.

It is an amenable number.

317565484565713 is a deficient number, since it is larger than the sum of its proper divisors (388878435).

317565484565713 is an equidigital number, since it uses as much as digits as its factorization.

317565484565713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388878434.

The product of its digits is 1270080000, while the sum is 70.

The spelling of 317565484565713 in words is "three hundred seventeen trillion, five hundred sixty-five billion, four hundred eighty-four million, five hundred sixty-five thousand, seven hundred thirteen".