115134850085 has 8 divisors (see below), whose sum is σ = 141895923576. Its totient is φ = 89618477760.

The previous prime is 115134850073. The next prime is 115134850241. The reversal of 115134850085 is 580058431511.

It can be written as a sum of positive squares in 4 ways, for example, as 23020779076 + 92114071009 = 151726^2 + 303503^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-115134850085 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 311175086 + ... + 311175455.

It is an arithmetic number, because the mean of its divisors is an integer number (17736990447).

Almost surely, 2^115134850085 is an apocalyptic number.

It is an amenable number.

115134850085 is a deficient number, since it is larger than the sum of its proper divisors (26761073491).

115134850085 is an equidigital number, since it uses as much as digits as its factorization.

115134850085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622350583.

The product of its (nonzero) digits is 96000, while the sum is 41.

The spelling of 115134850085 in words is "one hundred fifteen billion, one hundred thirty-four million, eight hundred fifty thousand, eighty-five".