2885003009 has 4 divisors (see below), whose sum is σ = 3297146304. Its totient is φ = 2472859716.

The previous prime is 2885002987. The next prime is 2885003039. The reversal of 2885003009 is 9003005882.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2885003009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2885003009.

It is not an unprimeable number, because it can be changed into a prime (2885003039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206071637 + ... + 206071650.

It is an arithmetic number, because the mean of its divisors is an integer number (824286576).

Almost surely, 2^2885003009 is an apocalyptic number.

It is an amenable number.

2885003009 is a deficient number, since it is larger than the sum of its proper divisors (412143295).

2885003009 is an equidigital number, since it uses as much as digits as its factorization.

2885003009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412143294.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 2885003009 is about 53712.2240183741. The cubic root of 2885003009 is about 1423.5806956303.

The spelling of 2885003009 in words is "two billion, eight hundred eighty-five million, three thousand, nine".