517344363613 has 36 divisors (see below), whose sum is σ = 700403707836. Its totient is φ = 379412140800.

The previous prime is 517344363607. The next prime is 517344363619. The reversal of 517344363613 is 316363443715.

It is an interprime number because it is at equal distance from previous prime (517344363607) and next prime (517344363619).

It can be written as a sum of positive squares in 2 ways, for example, as 227984285529 + 289360078084 = 477477^2 + 537922^2 .

It is not a de Polignac number, because 517344363613 - 2²⁵ = 517310809181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (517344363619) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2465578 + ... + 2667163.

It is an arithmetic number, because the mean of its divisors is an integer number (19455658551).

Almost surely, 2^517344363613 is an apocalyptic number.

It is an amenable number.

517344363613 is a deficient number, since it is larger than the sum of its proper divisors (183059344223).

517344363613 is a wasteful number, since it uses less digits than its factorization.

517344363613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5132794 (or 5132776 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 46.

The spelling of 517344363613 in words is "five hundred seventeen billion, three hundred forty-four million, three hundred sixty-three thousand, six hundred thirteen".