517516063076 has 6 divisors (see below), whose sum is σ = 905653110390. Its totient is φ = 258758031536.

The previous prime is 517516063033. The next prime is 517516063079. The reversal of 517516063076 is 670360615715.

It can be written as a sum of positive squares in only one way, i.e., 498492481600 + 19023581476 = 706040^2 + 137926^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 517516063076.

It is not an unprimeable number, because it can be changed into a prime (517516063079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64689507881 + ... + 64689507888.

It is an arithmetic number, because the mean of its divisors is an integer number (150942185065).

Almost surely, 2^517516063076 is an apocalyptic number.

It is an amenable number.

517516063076 is a deficient number, since it is larger than the sum of its proper divisors (388137047314).

517516063076 is a wasteful number, since it uses less digits than its factorization.

517516063076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129379015773 (or 129379015771 counting only the distinct ones).

The product of its (nonzero) digits is 793800, while the sum is 47.

The spelling of 517516063076 in words is "five hundred seventeen billion, five hundred sixteen million, sixty-three thousand, seventy-six".