13260553233 has 4 divisors (see below), whose sum is σ = 17680737648. Its totient is φ = 8840368820.

The previous prime is 13260553223. The next prime is 13260553303. The reversal of 13260553233 is 33235506231.

13260553233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13260553233 - 2²⁸ = 12992117777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13260553194 and 13260553203.

It is not an unprimeable number, because it can be changed into a prime (13260553223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2210092203 + ... + 2210092208.

It is an arithmetic number, because the mean of its divisors is an integer number (4420184412).

Almost surely, 2^13260553233 is an apocalyptic number.

It is an amenable number.

13260553233 is a deficient number, since it is larger than the sum of its proper divisors (4420184415).

13260553233 is an equidigital number, since it uses as much as digits as its factorization.

13260553233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4420184414.

The product of its (nonzero) digits is 48600, while the sum is 33.

The spelling of 13260553233 in words is "thirteen billion, two hundred sixty million, five hundred fifty-three thousand, two hundred thirty-three".