2985089291 has 2 divisors, whose sum is σ = 2985089292. Its totient is φ = 2985089290.

The previous prime is 2985089269. The next prime is 2985089321. The reversal of 2985089291 is 1929805892.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2985089291 - 2⁶ = 2985089227 is a prime.

It is not a weakly prime, because it can be changed into another prime (2985019291) 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 as a sum of consecutive naturals, namely, 1492544645 + 1492544646.

It is an arithmetic number, because the mean of its divisors is an integer number (1492544646).

Almost surely, 2^2985089291 is an apocalyptic number.

2985089291 is a deficient number, since it is larger than the sum of its proper divisors (1).

2985089291 is an equidigital number, since it uses as much as digits as its factorization.

2985089291 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 2985089291 is about 54635.9706695141. The cubic root of 2985089291 is about 1439.8561602403.

The spelling of 2985089291 in words is "two billion, nine hundred eighty-five million, eighty-nine thousand, two hundred ninety-one".