517124944996 has 27 divisors (see below), whose sum is σ = 994748043667. Its totient is φ = 235049602040.

The previous prime is 517124944993. The next prime is 517124945023. The reversal of 517124944996 is 699449421715.

The square root of 517124944996 is 719114.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (517124944993) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 15804165 + ... + 15836851.

Almost surely, 2^517124944996 is an apocalyptic number.

517124944996 is the 719114-th square number.

It is an amenable number.

517124944996 is a deficient number, since it is larger than the sum of its proper divisors (477623098671).

517124944996 is an frugal number, since it uses more digits than its factorization.

517124944996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65400 (or 32700 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 61.

The spelling of 517124944996 in words is "five hundred seventeen billion, one hundred twenty-four million, nine hundred forty-four thousand, nine hundred ninety-six".