517412613 has 16 divisors (see below), whose sum is σ = 706717440. Its totient is φ = 336569856.

The previous prime is 517412611. The next prime is 517412639. The reversal of 517412613 is 316214715.

It is not a de Polignac number, because 517412613 - 2¹ = 517412611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (517412611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42073 + ... + 52961.

It is an arithmetic number, because the mean of its divisors is an integer number (44169840).

Almost surely, 2^517412613 is an apocalyptic number.

It is an amenable number.

517412613 is a deficient number, since it is larger than the sum of its proper divisors (189304827).

517412613 is a wasteful number, since it uses less digits than its factorization.

517412613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11276.

The product of its digits is 5040, while the sum is 30.

The square root of 517412613 is about 22746.7055416823. The cubic root of 517412613 is about 802.8091932660.

The spelling of 517412613 in words is "five hundred seventeen million, four hundred twelve thousand, six hundred thirteen".