2008068851 has 4 divisors (see below), whose sum is σ = 2008159872. Its totient is φ = 2007977832.

The previous prime is 2008068841. The next prime is 2008068863. The reversal of 2008068851 is 1588608002.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2008068851 - 2⁶ = 2008068787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2008068841) 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 in 3 ways as a sum of consecutive naturals, for example, 10841 + ... + 64293.

It is an arithmetic number, because the mean of its divisors is an integer number (502039968).

Almost surely, 2^2008068851 is an apocalyptic number.

2008068851 is a deficient number, since it is larger than the sum of its proper divisors (91021).

2008068851 is an equidigital number, since it uses as much as digits as its factorization.

2008068851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91020.

The product of its (nonzero) digits is 30720, while the sum is 38.

The square root of 2008068851 is about 44811.4812408606. The cubic root of 2008068851 is about 1261.6131289458.

The spelling of 2008068851 in words is "two billion, eight million, sixty-eight thousand, eight hundred fifty-one".