517367012 has 12 divisors (see below), whose sum is σ = 912522240. Its totient is φ = 256646376.

The previous prime is 517366999. The next prime is 517367021. The reversal of 517367012 is 210763715.

It is a self number, because there is not a number n which added to its sum of digits gives 517367012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508712 + ... + 509727.

It is an arithmetic number, because the mean of its divisors is an integer number (76043520).

Almost surely, 2^517367012 is an apocalyptic number.

It is an amenable number.

517367012 is a deficient number, since it is larger than the sum of its proper divisors (395155228).

517367012 is a wasteful number, since it uses less digits than its factorization.

517367012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018570 (or 1018568 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 517367012 is about 22745.7031546620. The cubic root of 517367012 is about 802.7856079773.

The spelling of 517367012 in words is "five hundred seventeen million, three hundred sixty-seven thousand, twelve".