115040545245045 has 24 divisors (see below), whose sum is σ = 227889842009856. Its totient is φ = 52589963540448.

The previous prime is 115040545244969. The next prime is 115040545245083. The reversal of 115040545245045 is 540542545040511.

115040545245045 is a `hidden beast` number, since 1 + 1 + 5 + 0 + 40 + 54 + 52 + 4 + 504 + 5 = 666.

It is not a de Polignac number, because 115040545245045 - 2⁹ = 115040545244533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182604039757 + ... + 182604040386.

It is an arithmetic number, because the mean of its divisors is an integer number (9495410083744).

Almost surely, 2^{115040545245045} is an apocalyptic number.

115040545245045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

115040545245045 is a deficient number, since it is larger than the sum of its proper divisors (112849296764811).

115040545245045 is a wasteful number, since it uses less digits than its factorization.

115040545245045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365208080161 (or 365208080158 counting only the distinct ones).

The product of its (nonzero) digits is 1600000, while the sum is 45.

The spelling of 115040545245045 in words is "one hundred fifteen trillion, forty billion, five hundred forty-five million, two hundred forty-five thousand, forty-five".