513796888697315 has 16 divisors (see below), whose sum is σ = 649012611486720. Its totient is φ = 389400348607200.

The previous prime is 513796888697291. The next prime is 513796888697321.

513796888697315 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 513796888697315 - 2²⁰ = 513796887648739 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14737361 + ... + 35281490.

It is an arithmetic number, because the mean of its divisors is an integer number (40563288217920).

Almost surely, 2^{513796888697315} is an apocalyptic number.

513796888697315 is a deficient number, since it is larger than the sum of its proper divisors (135215722789405).

513796888697315 is a wasteful number, since it uses less digits than its factorization.

513796888697315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50127002.

The product of its digits is 16460236800, while the sum is 86.

The spelling of 513796888697315 in words is "five hundred thirteen trillion, seven hundred ninety-six billion, eight hundred eighty-eight million, six hundred ninety-seven thousand, three hundred fifteen".