115100550555 has 16 divisors (see below), whose sum is σ = 186909552384. Its totient is φ = 60470736480.

The previous prime is 115100550533. The next prime is 115100550563. The reversal of 115100550555 is 555055001511.

It is not a de Polignac number, because 115100550555 - 2⁶ = 115100550491 is a prime.

It is a super-2 number, since 2×115100550555² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57262951 + ... + 57264960.

It is an arithmetic number, because the mean of its divisors is an integer number (11681847024).

Almost surely, 2^115100550555 is an apocalyptic number.

115100550555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

115100550555 is a deficient number, since it is larger than the sum of its proper divisors (71809001829).

115100550555 is a wasteful number, since it uses less digits than its factorization.

115100550555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114527986.

The product of its (nonzero) digits is 15625, while the sum is 33.

The spelling of 115100550555 in words is "one hundred fifteen billion, one hundred million, five hundred fifty thousand, five hundred fifty-five".