11053663 has 2 divisors, whose sum is σ = 11053664. Its totient is φ = 11053662.

The previous prime is 11053661. The next prime is 11053667. The reversal of 11053663 is 36635011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11053663 - 2¹ = 11053661 is a prime.

Together with 11053661, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11053661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5526831 + 5526832.

It is an arithmetic number, because the mean of its divisors is an integer number (5526832).

Almost surely, 2^11053663 is an apocalyptic number.

11053663 is a deficient number, since it is larger than the sum of its proper divisors (1).

11053663 is an equidigital number, since it uses as much as digits as its factorization.

11053663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 11053663 is about 3324.7049493151. The cubic root of 11053663 is about 222.7590754027.

Adding to 11053663 its reverse (36635011), we get a palindrome (47688674).

The spelling of 11053663 in words is "eleven million, fifty-three thousand, six hundred sixty-three".