517113115261404 has 96 divisors (see below), whose sum is σ = 1247416488062976. Its totient is φ = 166622655467520.

The previous prime is 517113115261397. The next prime is 517113115261429. The reversal of 517113115261404 is 404162511311715.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2584935624 + ... + 2585135664.

It is an arithmetic number, because the mean of its divisors is an integer number (12993921750656).

Almost surely, 2^{517113115261404} is an apocalyptic number.

It is an amenable number.

517113115261404 is an abundant number, since it is smaller than the sum of its proper divisors (730303372801572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

517113115261404 is a wasteful number, since it uses less digits than its factorization.

517113115261404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251835 (or 251833 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 42.

The spelling of 517113115261404 in words is "five hundred seventeen trillion, one hundred thirteen billion, one hundred fifteen million, two hundred sixty-one thousand, four hundred four".