115481874075 has 48 divisors (see below), whose sum is σ = 196570752000. Its totient is φ = 59785862400.

The previous prime is 115481874071. The next prime is 115481874091. The reversal of 115481874075 is 570478184511.

It is not a de Polignac number, because 115481874075 - 2² = 115481874071 is a prime.

It is not an unprimeable number, because it can be changed into a prime (115481874071) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 517566 + ... + 706284.

It is an arithmetic number, because the mean of its divisors is an integer number (4095224000).

Almost surely, 2^115481874075 is an apocalyptic number.

115481874075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115481874075 is a deficient number, since it is larger than the sum of its proper divisors (81088877925).

115481874075 is a wasteful number, since it uses less digits than its factorization.

115481874075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188972 (or 188967 counting only the distinct ones).

The product of its (nonzero) digits is 1254400, while the sum is 51.

The spelling of 115481874075 in words is "one hundred fifteen billion, four hundred eighty-one million, eight hundred seventy-four thousand, seventy-five".