517234457277712 has 40 divisors (see below), whose sum is σ = 1025481080317760. Its totient is φ = 252594573759360.

The previous prime is 517234457277697. The next prime is 517234457277721. The reversal of 517234457277712 is 217772754432715.

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, 8625637 + ... + 33299707.

It is an arithmetic number, because the mean of its divisors is an integer number (25637027007944).

Almost surely, 2^{517234457277712} is an apocalyptic number.

It is an amenable number.

517234457277712 is a deficient number, since it is larger than the sum of its proper divisors (508246623040048).

517234457277712 is a wasteful number, since it uses less digits than its factorization.

517234457277712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24704591 (or 24704585 counting only the distinct ones).

The product of its digits is 161347200, while the sum is 64.

The spelling of 517234457277712 in words is "five hundred seventeen trillion, two hundred thirty-four billion, four hundred fifty-seven million, two hundred seventy-seven thousand, seven hundred twelve".