13534049 has 2 divisors, whose sum is σ = 13534050. Its totient is φ = 13534048.

The previous prime is 13534033. The next prime is 13534139. The reversal of 13534049 is 94043531.

13534049 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12780625 + 753424 = 3575^2 + 868^2 .

It is a cyclic number.

It is not a de Polignac number, because 13534049 - 2⁴ = 13534033 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13534249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6767024 + 6767025.

It is an arithmetic number, because the mean of its divisors is an integer number (6767025).

Almost surely, 2^13534049 is an apocalyptic number.

It is an amenable number.

13534049 is a deficient number, since it is larger than the sum of its proper divisors (1).

13534049 is an equidigital number, since it uses as much as digits as its factorization.

13534049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 13534049 is about 3678.8651782853. The cubic root of 13534049 is about 238.3101727647.

The spelling of 13534049 in words is "thirteen million, five hundred thirty-four thousand, forty-nine".