13539301 has 2 divisors, whose sum is σ = 13539302. Its totient is φ = 13539300.

The previous prime is 13539289. The next prime is 13539311. The reversal of 13539301 is 10393531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7784100 + 5755201 = 2790^2 + 2399^2 .

It is an emirp because it is prime and its reverse (10393531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13539301 - 2¹⁷ = 13408229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13539311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6769650 + 6769651.

It is an arithmetic number, because the mean of its divisors is an integer number (6769651).

Almost surely, 2^13539301 is an apocalyptic number.

It is an amenable number.

13539301 is a deficient number, since it is larger than the sum of its proper divisors (1).

13539301 is an equidigital number, since it uses as much as digits as its factorization.

13539301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1215, while the sum is 25.

The square root of 13539301 is about 3679.5789161261. The cubic root of 13539301 is about 238.3409948581.

The spelling of 13539301 in words is "thirteen million, five hundred thirty-nine thousand, three hundred one".