116515175015 has 8 divisors (see below), whose sum is σ = 140267788128. Its totient is φ = 92912421280.

The previous prime is 116515175003. The next prime is 116515175083. The reversal of 116515175015 is 510571515611.

It is a happy number.

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

It is not a de Polignac number, because 116515175015 - 2¹⁶ = 116515109479 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 116515175015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37463132 + ... + 37466241.

It is an arithmetic number, because the mean of its divisors is an integer number (17533473516).

Almost surely, 2^116515175015 is an apocalyptic number.

116515175015 is a deficient number, since it is larger than the sum of its proper divisors (23752613113).

116515175015 is an equidigital number, since it uses as much as digits as its factorization.

116515175015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74929689.

The product of its (nonzero) digits is 26250, while the sum is 38.

The spelling of 116515175015 in words is "one hundred sixteen billion, five hundred fifteen million, one hundred seventy-five thousand, fifteen".