13676734453 has 2 divisors, whose sum is σ = 13676734454. Its totient is φ = 13676734452.

The previous prime is 13676734333. The next prime is 13676734469. The reversal of 13676734453 is 35443767631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11538411889 + 2138322564 = 107417^2 + 46242^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13676734453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13676734397 and 13676734406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13676734153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6838367226 + 6838367227.

It is an arithmetic number, because the mean of its divisors is an integer number (6838367227).

Almost surely, 2^13676734453 is an apocalyptic number.

It is an amenable number.

13676734453 is a deficient number, since it is larger than the sum of its proper divisors (1).

13676734453 is an equidigital number, since it uses as much as digits as its factorization.

13676734453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3810240, while the sum is 49.

The spelling of 13676734453 in words is "thirteen billion, six hundred seventy-six million, seven hundred thirty-four thousand, four hundred fifty-three".