8027812099 has 2 divisors, whose sum is σ = 8027812100. Its totient is φ = 8027812098.

The previous prime is 8027812031. The next prime is 8027812141. The reversal of 8027812099 is 9902187208.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8027812099 - 2²¹ = 8025714947 is a prime.

It is not a weakly prime, because it can be changed into another prime (8027812019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4013906049 + 4013906050.

It is an arithmetic number, because the mean of its divisors is an integer number (4013906050).

Almost surely, 2^8027812099 is an apocalyptic number.

8027812099 is a deficient number, since it is larger than the sum of its proper divisors (1).

8027812099 is an equidigital number, since it uses as much as digits as its factorization.

8027812099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 8027812099 is about 89598.0585671364. The cubic root of 8027812099 is about 2002.3149942835.

The spelling of 8027812099 in words is "eight billion, twenty-seven million, eight hundred twelve thousand, ninety-nine".