5071517173668 has 24 divisors (see below), whose sum is σ = 12909316442400. Its totient is φ = 1536823385920.

The previous prime is 5071517173651. The next prime is 5071517173703. The reversal of 5071517173668 is 8663717151705.

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, 19210292193 + ... + 19210292456.

It is an arithmetic number, because the mean of its divisors is an integer number (537888185100).

Almost surely, 2^{5071517173668} is an apocalyptic number.

It is an amenable number.

5071517173668 is an abundant number, since it is smaller than the sum of its proper divisors (7837799268732).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5071517173668 is a wasteful number, since it uses less digits than its factorization.

5071517173668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38420584667 (or 38420584665 counting only the distinct ones).

The product of its (nonzero) digits is 7408800, while the sum is 57.

The spelling of 5071517173668 in words is "five trillion, seventy-one billion, five hundred seventeen million, one hundred seventy-three thousand, six hundred sixty-eight".