115493044775 has 24 divisors (see below), whose sum is σ = 146608116480. Its totient is φ = 90212392160.

The previous prime is 115493044769. The next prime is 115493044819. The reversal of 115493044775 is 577440394511.

It is not a de Polignac number, because 115493044775 - 2³⁰ = 114419302951 is a prime.

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, 375032 + ... + 609618.

It is an arithmetic number, because the mean of its divisors is an integer number (6108671520).

Almost surely, 2^115493044775 is an apocalyptic number.

115493044775 is a deficient number, since it is larger than the sum of its proper divisors (31115071705).

115493044775 is a wasteful number, since it uses less digits than its factorization.

115493044775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235063 (or 235058 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 115493044775 in words is "one hundred fifteen billion, four hundred ninety-three million, forty-four thousand, seven hundred seventy-five".