13266452614253 has 4 divisors (see below), whose sum is σ = 13277247125340. Its totient is φ = 13255658103168.

The previous prime is 13266452614183. The next prime is 13266452614309. The reversal of 13266452614253 is 35241625466231.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10437823100644 + 2828629513609 = 3230762^2 + 1681853^2 .

It is a cyclic number.

It is not a de Polignac number, because 13266452614253 - 2¹⁰ = 13266452613229 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 (13266452614553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5397253700 + ... + 5397256157.

It is an arithmetic number, because the mean of its divisors is an integer number (3319311781335).

Almost surely, 2^{13266452614253} is an apocalyptic number.

It is an amenable number.

13266452614253 is a deficient number, since it is larger than the sum of its proper divisors (10794511087).

13266452614253 is a wasteful number, since it uses less digits than its factorization.

13266452614253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10794511086.

The product of its digits is 6220800, while the sum is 50.

The spelling of 13266452614253 in words is "thirteen trillion, two hundred sixty-six billion, four hundred fifty-two million, six hundred fourteen thousand, two hundred fifty-three".