85907973116 has 24 divisors (see below), whose sum is σ = 171858607200. Its totient is φ = 36808561152.

The previous prime is 85907973113. The next prime is 85907973209. The reversal of 85907973116 is 61137970958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85907973113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265505 + ... + 492248.

It is an arithmetic number, because the mean of its divisors is an integer number (7160775300).

Almost surely, 2^85907973116 is an apocalyptic number.

It is an amenable number.

85907973116 is an abundant number, since it is smaller than the sum of its proper divisors (85950634084).

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

85907973116 is a wasteful number, since it uses less digits than its factorization.

85907973116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761813 (or 761811 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 56.

The spelling of 85907973116 in words is "eighty-five billion, nine hundred seven million, nine hundred seventy-three thousand, one hundred sixteen".