2027889559 has 2 divisors, whose sum is σ = 2027889560. Its totient is φ = 2027889558.

The previous prime is 2027889547. The next prime is 2027889569. The reversal of 2027889559 is 9559887202.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2027889559 - 2⁵ = 2027889527 is a prime.

It is a super-2 number, since 2×2027889559² = 8224672127002428962, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2027889569) 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 as a sum of consecutive naturals, namely, 1013944779 + 1013944780.

It is an arithmetic number, because the mean of its divisors is an integer number (1013944780).

Almost surely, 2^2027889559 is an apocalyptic number.

2027889559 is a deficient number, since it is larger than the sum of its proper divisors (1).

2027889559 is an equidigital number, since it uses as much as digits as its factorization.

2027889559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 55.

The square root of 2027889559 is about 45032.0947658445. The cubic root of 2027889559 is about 1265.7504770003.

The spelling of 2027889559 in words is "two billion, twenty-seven million, eight hundred eighty-nine thousand, five hundred fifty-nine".