8173064027 has 2 divisors, whose sum is σ = 8173064028. Its totient is φ = 8173064026.

The previous prime is 8173063999. The next prime is 8173064057. The reversal of 8173064027 is 7204603718.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8173064027 - 2¹⁸ = 8172801883 is a prime.

It is not a weakly prime, because it can be changed into another prime (8173064057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4086532013 + 4086532014.

It is an arithmetic number, because the mean of its divisors is an integer number (4086532014).

Almost surely, 2^8173064027 is an apocalyptic number.

8173064027 is a deficient number, since it is larger than the sum of its proper divisors (1).

8173064027 is an equidigital number, since it uses as much as digits as its factorization.

8173064027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 8173064027 is about 90405.0000110613. Note that the first 4 decimals coincide. The cubic root of 8173064027 is about 2014.3192373028.

The spelling of 8173064027 in words is "eight billion, one hundred seventy-three million, sixty-four thousand, twenty-seven".