2089589659 has 2 divisors, whose sum is σ = 2089589660. Its totient is φ = 2089589658.

The previous prime is 2089589603. The next prime is 2089589717. The reversal of 2089589659 is 9569859802.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2089589659 - 2¹³ = 2089581467 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2089589597 and 2089589606.

It is not a weakly prime, because it can be changed into another prime (2089587659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1044794829 + 1044794830.

It is an arithmetic number, because the mean of its divisors is an integer number (1044794830).

Almost surely, 2^2089589659 is an apocalyptic number.

2089589659 is a deficient number, since it is larger than the sum of its proper divisors (1).

2089589659 is an equidigital number, since it uses as much as digits as its factorization.

2089589659 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13996800, while the sum is 61.

The square root of 2089589659 is about 45712.0296967877. The cubic root of 2089589659 is about 1278.4595847166.

The spelling of 2089589659 in words is "two billion, eighty-nine million, five hundred eighty-nine thousand, six hundred fifty-nine".