116087115505 has 8 divisors (see below), whose sum is σ = 141383711232. Its totient is φ = 91483577328.

The previous prime is 116087115451. The next prime is 116087115509. The reversal of 116087115505 is 505511780611.

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

It is a cyclic number.

It is not a de Polignac number, because 116087115505 - 2⁷ = 116087115377 is a prime.

It is a super-2 number, since 2×116087115505² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116087115509) 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, 173264017 + ... + 173264686.

It is an arithmetic number, because the mean of its divisors is an integer number (17672963904).

Almost surely, 2^116087115505 is an apocalyptic number.

It is an amenable number.

116087115505 is a deficient number, since it is larger than the sum of its proper divisors (25296595727).

116087115505 is an equidigital number, since it uses as much as digits as its factorization.

116087115505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346528775.

The product of its (nonzero) digits is 42000, while the sum is 40.

The spelling of 116087115505 in words is "one hundred sixteen billion, eighty-seven million, one hundred fifteen thousand, five hundred five".