13064523304999 has 2 divisors, whose sum is σ = 13064523305000. Its totient is φ = 13064523304998.

The previous prime is 13064523304997. The next prime is 13064523305023. The reversal of 13064523304999 is 99940332546031.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13064523304999 - 2¹ = 13064523304997 is a prime.

Together with 13064523304997, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13064523304997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6532261652499 + 6532261652500.

It is an arithmetic number, because the mean of its divisors is an integer number (6532261652500).

Almost surely, 2^{13064523304999} is an apocalyptic number.

13064523304999 is a deficient number, since it is larger than the sum of its proper divisors (1).

13064523304999 is an equidigital number, since it uses as much as digits as its factorization.

13064523304999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18895680, while the sum is 58.

The spelling of 13064523304999 in words is "thirteen trillion, sixty-four billion, five hundred twenty-three million, three hundred four thousand, nine hundred ninety-nine".