86253775855161 has 16 divisors (see below), whose sum is σ = 116737016046144. Its totient is φ = 56636754223104.

The previous prime is 86253775855129. The next prime is 86253775855213. The reversal of 86253775855161 is 16155857735268.

It is not a de Polignac number, because 86253775855161 - 2⁵ = 86253775855129 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (86253775855111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26952840 + ... + 29982713.

It is an arithmetic number, because the mean of its divisors is an integer number (7296063502884).

Almost surely, 2^{86253775855161} is an apocalyptic number.

It is an amenable number.

86253775855161 is a deficient number, since it is larger than the sum of its proper divisors (30483240190983).

86253775855161 is a wasteful number, since it uses less digits than its factorization.

86253775855161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56943160.

The product of its digits is 423360000, while the sum is 69.

The spelling of 86253775855161 in words is "eighty-six trillion, two hundred fifty-three billion, seven hundred seventy-five million, eight hundred fifty-five thousand, one hundred sixty-one".