115525551154 has 16 divisors (see below), whose sum is σ = 196440209280. Its totient is φ = 50513196240.

The previous prime is 115525551149. The next prime is 115525551221. The reversal of 115525551154 is 451155525511.

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, 116928202 + ... + 116929189.

It is an arithmetic number, because the mean of its divisors is an integer number (12277513080).

Almost surely, 2^115525551154 is an apocalyptic number.

115525551154 is a deficient number, since it is larger than the sum of its proper divisors (80914658126).

115525551154 is a wasteful number, since it uses less digits than its factorization.

115525551154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233857425.

The product of its digits is 125000, while the sum is 40.

The spelling of 115525551154 in words is "one hundred fifteen billion, five hundred twenty-five million, five hundred fifty-one thousand, one hundred fifty-four".