659485134 has 96 divisors (see below), whose sum is σ = 1839052800. Its totient is φ = 165758400.

The previous prime is 659485129. The next prime is 659485163. The reversal of 659485134 is 431584956.

659485134 is a `hidden beast` number, since 6 + 594 + 8 + 51 + 3 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 659485134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 35292 + ... + 50640.

It is an arithmetic number, because the mean of its divisors is an integer number (19156800).

Almost surely, 2^659485134 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 659485134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (919526400).

659485134 is an abundant number, since it is smaller than the sum of its proper divisors (1179567666).

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

659485134 is a wasteful number, since it uses less digits than its factorization.

659485134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15406 (or 15403 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 659485134 is about 25680.4426363721. The cubic root of 659485134 is about 870.4323099183.

The spelling of 659485134 in words is "six hundred fifty-nine million, four hundred eighty-five thousand, one hundred thirty-four".