2885116919 has 2 divisors, whose sum is σ = 2885116920. Its totient is φ = 2885116918.

The previous prime is 2885116901. The next prime is 2885116931. The reversal of 2885116919 is 9196115882.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2885116919 is a prime.

It is a super-2 number, since 2×2885116919² = 16647799272600105122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2885116319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1442558459 + 1442558460.

It is an arithmetic number, because the mean of its divisors is an integer number (1442558460).

Almost surely, 2^2885116919 is an apocalyptic number.

2885116919 is a deficient number, since it is larger than the sum of its proper divisors (1).

2885116919 is an equidigital number, since it uses as much as digits as its factorization.

2885116919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 311040, while the sum is 50.

The square root of 2885116919 is about 53713.2843810542. The cubic root of 2885116919 is about 1423.5994313638.

The spelling of 2885116919 in words is "two billion, eight hundred eighty-five million, one hundred sixteen thousand, nine hundred nineteen".