513342626315 has 4 divisors (see below), whose sum is σ = 616011151584. Its totient is φ = 410674101048.

The previous prime is 513342626263. The next prime is 513342626323. The reversal of 513342626315 is 513626243315.

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

It is a cyclic number.

It is not a de Polignac number, because 513342626315 - 2²⁸ = 513074190859 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51334262627 + ... + 51334262636.

It is an arithmetic number, because the mean of its divisors is an integer number (154002787896).

Almost surely, 2^513342626315 is an apocalyptic number.

513342626315 is a deficient number, since it is larger than the sum of its proper divisors (102668525269).

513342626315 is a wasteful number, since it uses less digits than its factorization.

513342626315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102668525268.

The product of its digits is 388800, while the sum is 41.

The spelling of 513342626315 in words is "five hundred thirteen billion, three hundred forty-two million, six hundred twenty-six thousand, three hundred fifteen".