459010989 has 8 divisors (see below), whose sum is σ = 680016320. Its totient is φ = 306007308.

The previous prime is 459010921. The next prime is 459010991. The reversal of 459010989 is 989010954.

It is not a de Polignac number, because 459010989 - 2⁷ = 459010861 is a prime.

It is a Duffinian number.

459010989 is a modest number, since divided by 10989 gives 459 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459010589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8500177 + ... + 8500230.

It is an arithmetic number, because the mean of its divisors is an integer number (85002040).

Almost surely, 2^459010989 is an apocalyptic number.

It is an amenable number.

459010989 is a deficient number, since it is larger than the sum of its proper divisors (221005331).

459010989 is a wasteful number, since it uses less digits than its factorization.

459010989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17000416 (or 17000410 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 45.

The square root of 459010989 is about 21424.5417453910. The cubic root of 459010989 is about 771.3906330990.

The spelling of 459010989 in words is "four hundred fifty-nine million, ten thousand, nine hundred eighty-nine".