2006063489 has 2 divisors, whose sum is σ = 2006063490. Its totient is φ = 2006063488.

The previous prime is 2006063483. The next prime is 2006063497. The reversal of 2006063489 is 9843606002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1909690000 + 96373489 = 43700^2 + 9817^2 .

It is a cyclic number.

It is not a de Polignac number, because 2006063489 - 2⁸ = 2006063233 is a prime.

It is not a weakly prime, because it can be changed into another prime (2006063483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1003031744 + 1003031745.

It is an arithmetic number, because the mean of its divisors is an integer number (1003031745).

Almost surely, 2^2006063489 is an apocalyptic number.

It is an amenable number.

2006063489 is a deficient number, since it is larger than the sum of its proper divisors (1).

2006063489 is an equidigital number, since it uses as much as digits as its factorization.

2006063489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 2006063489 is about 44789.1001137554. The cubic root of 2006063489 is about 1261.1930182364.

The spelling of 2006063489 in words is "two billion, six million, sixty-three thousand, four hundred eighty-nine".