13365025067 has 2 divisors, whose sum is σ = 13365025068. Its totient is φ = 13365025066.

The previous prime is 13365025043. The next prime is 13365025169. The reversal of 13365025067 is 76052056331.

13365025067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13365025067 - 2⁸ = 13365024811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13365025067.

It is not a weakly prime, because it can be changed into another prime (13365025367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6682512533 + 6682512534.

It is an arithmetic number, because the mean of its divisors is an integer number (6682512534).

Almost surely, 2^13365025067 is an apocalyptic number.

13365025067 is a deficient number, since it is larger than the sum of its proper divisors (1).

13365025067 is an equidigital number, since it uses as much as digits as its factorization.

13365025067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 38.

The spelling of 13365025067 in words is "thirteen billion, three hundred sixty-five million, twenty-five thousand, sixty-seven".