11044502620 has 24 divisors (see below), whose sum is σ = 23573678688. Its totient is φ = 4345377600.

The previous prime is 11044502597. The next prime is 11044502629. The reversal of 11044502620 is 2620544011.

It is a happy number.

11044502620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11044502629) 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, 4525216 + ... + 4527655.

It is an arithmetic number, because the mean of its divisors is an integer number (982236612).

Almost surely, 2^11044502620 is an apocalyptic number.

11044502620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11044502620 is an abundant number, since it is smaller than the sum of its proper divisors (12529176068).

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

11044502620 is a wasteful number, since it uses less digits than its factorization.

11044502620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9052941 (or 9052939 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The spelling of 11044502620 in words is "eleven billion, forty-four million, five hundred two thousand, six hundred twenty".