116859250085 has 16 divisors (see below), whose sum is σ = 142174916544. Its totient is φ = 92191934592.

The previous prime is 116859250063. The next prime is 116859250087. The reversal of 116859250085 is 580052958611.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 116859250085 - 2³⁶ = 48139773349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116859250087) 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, 2621594 + ... + 2665796.

It is an arithmetic number, because the mean of its divisors is an integer number (8885932284).

Almost surely, 2^116859250085 is an apocalyptic number.

It is an amenable number.

116859250085 is a deficient number, since it is larger than the sum of its proper divisors (25315666459).

116859250085 is an equidigital number, since it uses as much as digits as its factorization.

116859250085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51524.

The product of its (nonzero) digits is 864000, while the sum is 50.

The spelling of 116859250085 in words is "one hundred sixteen billion, eight hundred fifty-nine million, two hundred fifty thousand, eighty-five".