8199545027 has 2 divisors, whose sum is σ = 8199545028. Its totient is φ = 8199545026.

The previous prime is 8199545021. The next prime is 8199545051. The reversal of 8199545027 is 7205459918.

8199545027 is digitally balanced in base 3, 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 8199545027 - 2⁶ = 8199544963 is a prime.

It is not a weakly prime, because it can be changed into another prime (8199545021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4099772513 + 4099772514.

It is an arithmetic number, because the mean of its divisors is an integer number (4099772514).

Almost surely, 2^8199545027 is an apocalyptic number.

8199545027 is a deficient number, since it is larger than the sum of its proper divisors (1).

8199545027 is an equidigital number, since it uses as much as digits as its factorization.

8199545027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 50.

The square root of 8199545027 is about 90551.3391783910. The cubic root of 8199545027 is about 2016.4923791399.

The spelling of 8199545027 in words is "eight billion, one hundred ninety-nine million, five hundred forty-five thousand, twenty-seven".