8065805408327 has 2 divisors, whose sum is σ = 8065805408328. Its totient is φ = 8065805408326.

The previous prime is 8065805408291. The next prime is 8065805408359. The reversal of 8065805408327 is 7238045085608.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8065805408327 - 2⁶ = 8065805408263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8065805408027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4032902704163 + 4032902704164.

It is an arithmetic number, because the mean of its divisors is an integer number (4032902704164).

Almost surely, 2^{8065805408327} is an apocalyptic number.

8065805408327 is a deficient number, since it is larger than the sum of its proper divisors (1).

8065805408327 is an equidigital number, since it uses as much as digits as its factorization.

8065805408327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12902400, while the sum is 56.

The spelling of 8065805408327 in words is "eight trillion, sixty-five billion, eight hundred five million, four hundred eight thousand, three hundred twenty-seven".