11053945400 has 96 divisors (see below), whose sum is σ = 27332886000. Its totient is φ = 4145541120.

The previous prime is 11053945351. The next prime is 11053945417. The reversal of 11053945400 is 454935011.

11053945400 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 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 23 ways as a sum of consecutive naturals, for example, 353606 + ... + 383594.

Almost surely, 2^11053945400 is an apocalyptic number.

11053945400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11053945400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13666443000).

11053945400 is an abundant number, since it is smaller than the sum of its proper divisors (16278940600).

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

11053945400 is a wasteful number, since it uses less digits than its factorization.

11053945400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30121 (or 30112 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 11053945400 in words is "eleven billion, fifty-three million, nine hundred forty-five thousand, four hundred".