11053785 has 16 divisors (see below), whose sum is σ = 18296640. Its totient is φ = 5691840.

The previous prime is 11053781. The next prime is 11053793. The reversal of 11053785 is 58735011.

11053785 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11053785 - 2² = 11053781 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11053781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12271 + ... + 13140.

It is an arithmetic number, because the mean of its divisors is an integer number (1143540).

Almost surely, 2^11053785 is an apocalyptic number.

11053785 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11053785 is a deficient number, since it is larger than the sum of its proper divisors (7242855).

11053785 is a wasteful number, since it uses less digits than its factorization.

11053785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25448.

The product of its (nonzero) digits is 4200, while the sum is 30.

The square root of 11053785 is about 3324.7232967572. The cubic root of 11053785 is about 222.7598949352.

Adding to 11053785 its reverse (58735011), we get a palindrome (69788796).

The spelling of 11053785 in words is "eleven million, fifty-three thousand, seven hundred eighty-five".