2064822589 has 2 divisors, whose sum is σ = 2064822590. Its totient is φ = 2064822588.

The previous prime is 2064822583. The next prime is 2064822637. The reversal of 2064822589 is 9852284602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2003278564 + 61544025 = 44758^2 + 7845^2 .

It is a cyclic number.

It is not a de Polignac number, because 2064822589 - 2³ = 2064822581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2064822581) 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, 1032411294 + 1032411295.

It is an arithmetic number, because the mean of its divisors is an integer number (1032411295).

Almost surely, 2^2064822589 is an apocalyptic number.

It is an amenable number.

2064822589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2064822589 is an equidigital number, since it uses as much as digits as its factorization.

2064822589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 2064822589 is about 45440.3189799544. The cubic root of 2064822589 is about 1273.3884730667.

The spelling of 2064822589 in words is "two billion, sixty-four million, eight hundred twenty-two thousand, five hundred eighty-nine".