115194993126045 has 256 divisors, whose sum is σ = 231213925662720. Its totient is φ = 47788042521600.

The previous prime is 115194993126019. The next prime is 115194993126079. The reversal of 115194993126045 is 540621399491511.

It is not a de Polignac number, because 115194993126045 - 2¹⁶ = 115194993060509 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 115194993126045.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 22556291382 + ... + 22556296488.

It is an arithmetic number, because the mean of its divisors is an integer number (903179397120).

Almost surely, 2^{115194993126045} is an apocalyptic number.

115194993126045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115194993126045 is an abundant number, since it is smaller than the sum of its proper divisors (116018932536675).

115194993126045 is a wasteful number, since it uses less digits than its factorization.

115194993126045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8816.

The product of its (nonzero) digits is 10497600, while the sum is 60.

The spelling of 115194993126045 in words is "one hundred fifteen trillion, one hundred ninety-four billion, nine hundred ninety-three million, one hundred twenty-six thousand, forty-five".