13135634053 has 2 divisors, whose sum is σ = 13135634054. Its totient is φ = 13135634052.

The previous prime is 13135634041. The next prime is 13135634081. The reversal of 13135634053 is 35043653131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9865852929 + 3269781124 = 99327^2 + 57182^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13135634053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13135634093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6567817026 + 6567817027.

It is an arithmetic number, because the mean of its divisors is an integer number (6567817027).

Almost surely, 2^13135634053 is an apocalyptic number.

It is an amenable number.

13135634053 is a deficient number, since it is larger than the sum of its proper divisors (1).

13135634053 is an equidigital number, since it uses as much as digits as its factorization.

13135634053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 34.

The spelling of 13135634053 in words is "thirteen billion, one hundred thirty-five million, six hundred thirty-four thousand, fifty-three".