13853017 has 2 divisors, whose sum is σ = 13853018. Its totient is φ = 13853016.

The previous prime is 13853003. The next prime is 13853027. The reversal of 13853017 is 71035831.

13853017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9096256 + 4756761 = 3016^2 + 2181^2 .

It is an emirp because it is prime and its reverse (71035831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13853017 - 2⁷ = 13852889 is a prime.

It is not a weakly prime, because it can be changed into another prime (13853027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6926508 + 6926509.

It is an arithmetic number, because the mean of its divisors is an integer number (6926509).

Almost surely, 2^13853017 is an apocalyptic number.

It is an amenable number.

13853017 is a deficient number, since it is larger than the sum of its proper divisors (1).

13853017 is an equidigital number, since it uses as much as digits as its factorization.

13853017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 13853017 is about 3721.9641320142. The cubic root of 13853017 is about 240.1678050991.

Adding to 13853017 its reverse (71035831), we get a palindrome (84888848).

The spelling of 13853017 in words is "thirteen million, eight hundred fifty-three thousand, seventeen".