11053279 has 4 divisors (see below), whose sum is σ = 11310376. Its totient is φ = 10796184.

The previous prime is 11053253. The next prime is 11053283. The reversal of 11053279 is 97235011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11053279 - 2⁷ = 11053151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11053219) 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 in 3 ways as a sum of consecutive naturals, for example, 128484 + ... + 128569.

It is an arithmetic number, because the mean of its divisors is an integer number (2827594).

Almost surely, 2^11053279 is an apocalyptic number.

11053279 is a deficient number, since it is larger than the sum of its proper divisors (257097).

11053279 is an equidigital number, since it uses as much as digits as its factorization.

11053279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257096.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 11053279 is about 3324.6471993281. The cubic root of 11053279 is about 222.7564958513.

The spelling of 11053279 in words is "eleven million, fifty-three thousand, two hundred seventy-nine".