11049828288 has 56 divisors (see below), whose sum is σ = 29245639248. Its totient is φ = 3682062336.

The previous prime is 11049828281. The next prime is 11049828311. The reversal of 11049828288 is 88282894011.

It is a self number, because there is not a number n which added to its sum of digits gives 11049828288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11049828281) 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 7 ways as a sum of consecutive naturals, for example, 720670 + ... + 735842.

It is an arithmetic number, because the mean of its divisors is an integer number (522243558).

Almost surely, 2^11049828288 is an apocalyptic number.

It is an amenable number.

11049828288 is an abundant number, since it is smaller than the sum of its proper divisors (18195810960).

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

11049828288 is a wasteful number, since it uses less digits than its factorization.

11049828288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18981 (or 18971 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 51.

The spelling of 11049828288 in words is "eleven billion, forty-nine million, eight hundred twenty-eight thousand, two hundred eighty-eight".