2008145289 has 16 divisors (see below), whose sum is σ = 2753224640. Its totient is φ = 1301002560.

The previous prime is 2008145263. The next prime is 2008145297. The reversal of 2008145289 is 9825418002.

It is not a de Polignac number, because 2008145289 - 2⁸ = 2008145033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2008145219) 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 15 ways as a sum of consecutive naturals, for example, 84819 + ... + 105879.

It is an arithmetic number, because the mean of its divisors is an integer number (172076540).

Almost surely, 2^2008145289 is an apocalyptic number.

It is an amenable number.

2008145289 is a deficient number, since it is larger than the sum of its proper divisors (745079351).

2008145289 is a wasteful number, since it uses less digits than its factorization.

2008145289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21960.

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 2008145289 is about 44812.3341168478. The cubic root of 2008145289 is about 1261.6291366905.

The spelling of 2008145289 in words is "two billion, eight million, one hundred forty-five thousand, two hundred eighty-nine".