116487856185 has 8 divisors (see below), whose sum is σ = 186380569920. Its totient is φ = 62126856624.

The previous prime is 116487856141. The next prime is 116487856193. The reversal of 116487856185 is 581658784611.

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

It is not a de Polignac number, because 116487856185 - 2⁷ = 116487856057 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3882928525 + ... + 3882928554.

It is an arithmetic number, because the mean of its divisors is an integer number (23297571240).

Almost surely, 2^116487856185 is an apocalyptic number.

116487856185 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116487856185 is a deficient number, since it is larger than the sum of its proper divisors (69892713735).

116487856185 is an equidigital number, since it uses as much as digits as its factorization.

116487856185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7765857087.

The product of its digits is 12902400, while the sum is 60.

The spelling of 116487856185 in words is "one hundred sixteen billion, four hundred eighty-seven million, eight hundred fifty-six thousand, one hundred eighty-five".