13516073 has 2 divisors, whose sum is σ = 13516074. Its totient is φ = 13516072.

The previous prime is 13516039. The next prime is 13516103. The reversal of 13516073 is 37061531.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9467929 + 4048144 = 3077^2 + 2012^2 .

It is a cyclic number.

It is not a de Polignac number, because 13516073 - 2¹⁰ = 13515049 is a prime.

It is not a weakly prime, because it can be changed into another prime (13516033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6758036 + 6758037.

It is an arithmetic number, because the mean of its divisors is an integer number (6758037).

Almost surely, 2^13516073 is an apocalyptic number.

It is an amenable number.

13516073 is a deficient number, since it is larger than the sum of its proper divisors (1).

13516073 is an equidigital number, since it uses as much as digits as its factorization.

13516073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 13516073 is about 3676.4212217862. The cubic root of 13516073 is about 238.2046177141.

The spelling of 13516073 in words is "thirteen million, five hundred sixteen thousand, seventy-three".