11053619 has 2 divisors, whose sum is σ = 11053620. Its totient is φ = 11053618.

The previous prime is 11053613. The next prime is 11053631. The reversal of 11053619 is 91635011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11053619 is a prime.

It is a super-2 number, since 2×11053619² = 244364985994322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11053613) 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 as a sum of consecutive naturals, namely, 5526809 + 5526810.

It is an arithmetic number, because the mean of its divisors is an integer number (5526810).

Almost surely, 2^11053619 is an apocalyptic number.

11053619 is a deficient number, since it is larger than the sum of its proper divisors (1).

11053619 is an equidigital number, since it uses as much as digits as its factorization.

11053619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 11053619 is about 3324.6983321799. The cubic root of 11053619 is about 222.7587798322.

The spelling of 11053619 in words is "eleven million, fifty-three thousand, six hundred nineteen".