116505615027 has 4 divisors (see below), whose sum is σ = 155340820040. Its totient is φ = 77670410016.

The previous prime is 116505614963. The next prime is 116505615053. The reversal of 116505615027 is 720516505611.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 116505615027 - 2⁶ = 116505614963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116505615077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19417602502 + ... + 19417602507.

It is an arithmetic number, because the mean of its divisors is an integer number (38835205010).

Almost surely, 2^116505615027 is an apocalyptic number.

116505615027 is a deficient number, since it is larger than the sum of its proper divisors (38835205013).

116505615027 is an equidigital number, since it uses as much as digits as its factorization.

116505615027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38835205012.

The product of its (nonzero) digits is 63000, while the sum is 39.

The spelling of 116505615027 in words is "one hundred sixteen billion, five hundred five million, six hundred fifteen thousand, twenty-seven".