13499053 has 2 divisors, whose sum is σ = 13499054. Its totient is φ = 13499052.

The previous prime is 13499039. The next prime is 13499081. The reversal of 13499053 is 35099431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10355524 + 3143529 = 3218^2 + 1773^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13499053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13499753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6749526 + 6749527.

It is an arithmetic number, because the mean of its divisors is an integer number (6749527).

Almost surely, 2^13499053 is an apocalyptic number.

It is an amenable number.

13499053 is a deficient number, since it is larger than the sum of its proper divisors (1).

13499053 is an equidigital number, since it uses as much as digits as its factorization.

13499053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 13499053 is about 3674.1057415377. The cubic root of 13499053 is about 238.1045900028.

The spelling of 13499053 in words is "thirteen million, four hundred ninety-nine thousand, fifty-three".