92191065722871 has 8 divisors (see below), whose sum is σ = 123263820466560. Its totient is φ = 61289510730552.

The previous prime is 92191065722837. The next prime is 92191065722971. The reversal of 92191065722871 is 17822756019129.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 92191065722871 - 2¹⁷ = 92191065591799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92191065722971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42799936585 + ... + 42799938738.

It is an arithmetic number, because the mean of its divisors is an integer number (15407977558320).

Almost surely, 2^{92191065722871} is an apocalyptic number.

92191065722871 is a deficient number, since it is larger than the sum of its proper divisors (31072754743689).

92191065722871 is a wasteful number, since it uses less digits than its factorization.

92191065722871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85599875685.

The product of its (nonzero) digits is 7620480, while the sum is 60.

The spelling of 92191065722871 in words is "ninety-two trillion, one hundred ninety-one billion, sixty-five million, seven hundred twenty-two thousand, eight hundred seventy-one".