8613714317569 has 3 divisors (see below), whose sum is σ = 8613717252483. Its totient is φ = 8613711382656.

The previous prime is 8613714317521. The next prime is 8613714317591. The reversal of 8613714317569 is 9657134173168.

The square root of 8613714317569 is 2934913.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 8567182650625 + 46531666944 = 2926975^2 + 215712^2 .

It is not a de Polignac number, because 8613714317569 - 2⁷ = 8613714317441 is a prime.

It is a super-2 number, since 2×8613714317569² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8613714317269) 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 in 2 ways as a sum of consecutive naturals, for example, 1467457 + ... + 4402369.

It is an arithmetic number, because the mean of its divisors is an integer number (2871239084161).

Almost surely, 2^{8613714317569} is an apocalyptic number.

8613714317569 is the 2934913-rd square number.

8613714317569 is the 1467457-th centered octagonal number.

It is an amenable number.

8613714317569 is a deficient number, since it is larger than the sum of its proper divisors (2934914).

8613714317569 is an frugal number, since it uses more digits than its factorization.

8613714317569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5869826 (or 2934913 counting only the distinct ones).

The product of its digits is 22861440, while the sum is 61.

The spelling of 8613714317569 in words is "eight trillion, six hundred thirteen billion, seven hundred fourteen million, three hundred seventeen thousand, five hundred sixty-nine".