11105250528 has 48 divisors (see below), whose sum is σ = 30091654656. Its totient is φ = 3582337920.

The previous prime is 11105250523. The next prime is 11105250553. The reversal of 11105250528 is 82505250111.

11105250528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 11105250495 and 11105250504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11105250523) by changing a digit.

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, 1862826 + ... + 1868777.

It is an arithmetic number, because the mean of its divisors is an integer number (626909472).

Almost surely, 2^11105250528 is an apocalyptic number.

It is an amenable number.

11105250528 is an abundant number, since it is smaller than the sum of its proper divisors (18986404128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11105250528 is a wasteful number, since it uses less digits than its factorization.

11105250528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3731647 (or 3731639 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 30.

The spelling of 11105250528 in words is "eleven billion, one hundred five million, two hundred fifty thousand, five hundred twenty-eight".