64383028589 has 16 divisors (see below), whose sum is σ = 70465560000. Its totient is φ = 58339008000.

The previous prime is 64383028579. The next prime is 64383028613. The reversal of 64383028589 is 98582038346.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64383028589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64383028579) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5778554 + ... + 5789684.

It is an arithmetic number, because the mean of its divisors is an integer number (4404097500).

Almost surely, 2^64383028589 is an apocalyptic number.

It is an amenable number.

64383028589 is a deficient number, since it is larger than the sum of its proper divisors (6082531411).

64383028589 is a wasteful number, since it uses less digits than its factorization.

64383028589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12812.

The product of its (nonzero) digits is 9953280, while the sum is 56.

The spelling of 64383028589 in words is "sixty-four billion, three hundred eighty-three million, twenty-eight thousand, five hundred eighty-nine".