13336542553 has 8 divisors (see below), whose sum is σ = 13436411400. Its totient is φ = 13236812160.

The previous prime is 13336542547. The next prime is 13336542559. The reversal of 13336542553 is 35524563331.

It is an interprime number because it is at equal distance from previous prime (13336542547) and next prime (13336542559).

It can be written as a sum of positive squares in 4 ways, for example, as 5825200329 + 7511342224 = 76323^2 + 86668^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13336542553 - 2⁵ = 13336542521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13336542559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162951 + ... + 230707.

It is an arithmetic number, because the mean of its divisors is an integer number (1679551425).

Almost surely, 2^13336542553 is an apocalyptic number.

It is an amenable number.

13336542553 is a deficient number, since it is larger than the sum of its proper divisors (99868847).

13336542553 is a wasteful number, since it uses less digits than its factorization.

13336542553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69227.

The product of its digits is 486000, while the sum is 40.

The spelling of 13336542553 in words is "thirteen billion, three hundred thirty-six million, five hundred forty-two thousand, five hundred fifty-three".