517051212106 has 16 divisors (see below), whose sum is σ = 911167171488. Its totient is φ = 216944564400.

The previous prime is 517051212079. The next prime is 517051212151. The reversal of 517051212106 is 601212150715.

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, 903935400 + ... + 903935971.

It is an arithmetic number, because the mean of its divisors is an integer number (56947948218).

Almost surely, 2^517051212106 is an apocalyptic number.

517051212106 is a deficient number, since it is larger than the sum of its proper divisors (394115959382).

517051212106 is a wasteful number, since it uses less digits than its factorization.

517051212106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1807871397.

The product of its (nonzero) digits is 4200, while the sum is 31.

The spelling of 517051212106 in words is "five hundred seventeen billion, fifty-one million, two hundred twelve thousand, one hundred six".