85197846175 has 12 divisors (see below), whose sum is σ = 113771893480. Its totient is φ = 62915332320.

The previous prime is 85197846133. The next prime is 85197846191. The reversal of 85197846175 is 57164879158.

It is not a de Polignac number, because 85197846175 - 2²⁵ = 85164291743 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, 131073285 + ... + 131073934.

Almost surely, 2^85197846175 is an apocalyptic number.

85197846175 is a deficient number, since it is larger than the sum of its proper divisors (28574047305).

85197846175 is a wasteful number, since it uses less digits than its factorization.

85197846175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262147242 (or 262147237 counting only the distinct ones).

The product of its digits is 16934400, while the sum is 61.

The spelling of 85197846175 in words is "eighty-five billion, one hundred ninety-seven million, eight hundred forty-six thousand, one hundred seventy-five".