513230053351504 has 40 divisors (see below), whose sum is σ = 1008135386455680. Its totient is φ = 253066992645888.

The previous prime is 513230053351439. The next prime is 513230053351511. The reversal of 513230053351504 is 405153350032315.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19408234 + ... + 37458505.

It is an arithmetic number, because the mean of its divisors is an integer number (25203384661392).

Almost surely, 2^{513230053351504} is an apocalyptic number.

It is an amenable number.

513230053351504 is a deficient number, since it is larger than the sum of its proper divisors (494905333104176).

513230053351504 is a wasteful number, since it uses less digits than its factorization.

513230053351504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56874547 (or 56874541 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 40.

The spelling of 513230053351504 in words is "five hundred thirteen trillion, two hundred thirty billion, fifty-three million, three hundred fifty-one thousand, five hundred four".