2589034566 has 64 divisors (see below), whose sum is σ = 5444974080. Its totient is φ = 819624960.

The previous prime is 2589034541. The next prime is 2589034597. The reversal of 2589034566 is 6654309852.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3560895 + ... + 3561621.

It is an arithmetic number, because the mean of its divisors is an integer number (85077720).

Almost surely, 2^2589034566 is an apocalyptic number.

2589034566 is an abundant number, since it is smaller than the sum of its proper divisors (2855939514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2589034566 is a wasteful number, since it uses less digits than its factorization.

2589034566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069.

The product of its (nonzero) digits is 1555200, while the sum is 48.

The square root of 2589034566 is about 50882.5565985044. The cubic root of 2589034566 is about 1373.1330370664.

The spelling of 2589034566 in words is "two billion, five hundred eighty-nine million, thirty-four thousand, five hundred sixty-six".