13805059 has 2 divisors, whose sum is σ = 13805060. Its totient is φ = 13805058.

The previous prime is 13805053. The next prime is 13805087. The reversal of 13805059 is 95050831.

It is a weak prime.

It is an emirp because it is prime and its reverse (95050831) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13805059 - 2⁹ = 13804547 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13805059.

It is not a weakly prime, because it can be changed into another prime (13805053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6902529 + 6902530.

It is an arithmetic number, because the mean of its divisors is an integer number (6902530).

Almost surely, 2^13805059 is an apocalyptic number.

13805059 is a deficient number, since it is larger than the sum of its proper divisors (1).

13805059 is an equidigital number, since it uses as much as digits as its factorization.

13805059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 13805059 is about 3715.5159803182. The cubic root of 13805059 is about 239.8903376315.

The spelling of 13805059 in words is "thirteen million, eight hundred five thousand, fifty-nine".