13436236110553 has 2 divisors, whose sum is σ = 13436236110554. Its totient is φ = 13436236110552.

The previous prime is 13436236110509. The next prime is 13436236110569. The reversal of 13436236110553 is 35501163263431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13389803187264 + 46432923289 = 3659208^2 + 215483^2 .

It is a cyclic number.

It is not a de Polignac number, because 13436236110553 - 2⁹ = 13436236110041 is a prime.

It is not a weakly prime, because it can be changed into another prime (13436236110653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6718118055276 + 6718118055277.

It is an arithmetic number, because the mean of its divisors is an integer number (6718118055277).

Almost surely, 2^{13436236110553} is an apocalyptic number.

It is an amenable number.

13436236110553 is a deficient number, since it is larger than the sum of its proper divisors (1).

13436236110553 is an equidigital number, since it uses as much as digits as its factorization.

13436236110553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 583200, while the sum is 43.

Adding to 13436236110553 its reverse (35501163263431), we get a palindrome (48937399373984).

The spelling of 13436236110553 in words is "thirteen trillion, four hundred thirty-six billion, two hundred thirty-six million, one hundred ten thousand, five hundred fifty-three".