11053504 has 56 divisors (see below), whose sum is σ = 27358848. Its totient is φ = 4304640.

The previous prime is 11053487. The next prime is 11053517. The reversal of 11053504 is 40535011.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3807 + ... + 6049.

Almost surely, 2^11053504 is an apocalyptic number.

11053504 is a gapful number since it is divisible by the number (14) 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 11053504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13679424).

11053504 is an abundant number, since it is smaller than the sum of its proper divisors (16305344).

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

11053504 is a wasteful number, since it uses less digits than its factorization.

11053504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2273 (or 2263 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 11053504 is about 3324.6810373328. The cubic root of 11053504 is about 222.7580073145.

Adding to 11053504 its reverse (40535011), we get a palindrome (51588515).

The spelling of 11053504 in words is "eleven million, fifty-three thousand, five hundred four".