8116568099 has 2 divisors, whose sum is σ = 8116568100. Its totient is φ = 8116568098.

The previous prime is 8116568093. The next prime is 8116568107. The reversal of 8116568099 is 9908656118.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8116568099 - 2¹² = 8116564003 is a prime.

It is a super-3 number, since 3×8116568099³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8116568099.

It is not a weakly prime, because it can be changed into another prime (8116568093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4058284049 + 4058284050.

It is an arithmetic number, because the mean of its divisors is an integer number (4058284050).

Almost surely, 2^8116568099 is an apocalyptic number.

8116568099 is a deficient number, since it is larger than the sum of its proper divisors (1).

8116568099 is an equidigital number, since it uses as much as digits as its factorization.

8116568099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 53.

The square root of 8116568099 is about 90091.9979742929. The cubic root of 8116568099 is about 2009.6672055313.

The spelling of 8116568099 in words is "eight billion, one hundred sixteen million, five hundred sixty-eight thousand, ninety-nine".