11053765 has 8 divisors (see below), whose sum is σ = 13324320. Its totient is φ = 8803152.

The previous prime is 11053751. The next prime is 11053769. The reversal of 11053765 is 56735011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11053765 - 2⁹ = 11053253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11053769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3735 + ... + 6004.

It is an arithmetic number, because the mean of its divisors is an integer number (1665540).

Almost surely, 2^11053765 is an apocalyptic number.

It is an amenable number.

11053765 is a deficient number, since it is larger than the sum of its proper divisors (2270555).

11053765 is an equidigital number, since it uses as much as digits as its factorization.

11053765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9971.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 11053765 is about 3324.7202889867. The cubic root of 11053765 is about 222.7597605860.

Adding to 11053765 its reverse (56735011), we get a palindrome (67788776).

The spelling of 11053765 in words is "eleven million, fifty-three thousand, seven hundred sixty-five".