11124500055 has 32 divisors (see below), whose sum is σ = 17942031360. Its totient is φ = 5885619840.

The previous prime is 11124500041. The next prime is 11124500063. The reversal of 11124500055 is 55000542111.

11124500055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11124500055 - 2¹³ = 11124491863 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11124499998 and 11124500034.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 1152429 + ... + 1162041.

It is an arithmetic number, because the mean of its divisors is an integer number (560688480).

Almost surely, 2^11124500055 is an apocalyptic number.

11124500055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11124500055 is a deficient number, since it is larger than the sum of its proper divisors (6817531305).

11124500055 is a wasteful number, since it uses less digits than its factorization.

11124500055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10231.

The product of its (nonzero) digits is 1000, while the sum is 24.

The spelling of 11124500055 in words is "eleven billion, one hundred twenty-four million, five hundred thousand, fifty-five".