13266053 has 4 divisors (see below), whose sum is σ = 13288800. Its totient is φ = 13243308.

The previous prime is 13266049. The next prime is 13266061. The reversal of 13266053 is 35066231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13266053 - 2² = 13266049 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13266023) 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 3 ways as a sum of consecutive naturals, for example, 10475 + ... + 11672.

It is an arithmetic number, because the mean of its divisors is an integer number (3322200).

Almost surely, 2^13266053 is an apocalyptic number.

It is an amenable number.

13266053 is a deficient number, since it is larger than the sum of its proper divisors (22747).

13266053 is an equidigital number, since it uses as much as digits as its factorization.

13266053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22746.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 13266053 is about 3642.2593262973. The cubic root of 13266053 is about 236.7266992676.

The spelling of 13266053 in words is "thirteen million, two hundred sixty-six thousand, fifty-three".