6172808916975 has 12 divisors (see below), whose sum is σ = 10205710742856. Its totient is φ = 3292164755680.

The previous prime is 6172808916889. The next prime is 6172808917003. The reversal of 6172808916975 is 5796198082716.

It is not a de Polignac number, because 6172808916975 - 2²⁶ = 6172741808111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41152059372 + ... + 41152059521.

It is an arithmetic number, because the mean of its divisors is an integer number (850475895238).

Almost surely, 2^{6172808916975} is an apocalyptic number.

6172808916975 is a deficient number, since it is larger than the sum of its proper divisors (4032901825881).

6172808916975 is a wasteful number, since it uses less digits than its factorization.

6172808916975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82304118906 (or 82304118901 counting only the distinct ones).

The product of its (nonzero) digits is 91445760, while the sum is 69.

The spelling of 6172808916975 in words is "six trillion, one hundred seventy-two billion, eight hundred eight million, nine hundred sixteen thousand, nine hundred seventy-five".