5228841664 has 56 divisors (see below), whose sum is σ = 10549442960. Its totient is φ = 2570932224.

The previous prime is 5228841649. The next prime is 5228841701. The reversal of 5228841664 is 4661488225.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1769212 + ... + 1772164.

It is an arithmetic number, because the mean of its divisors is an integer number (188382910).

Almost surely, 2^5228841664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5228841664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5274721480).

5228841664 is an abundant number, since it is smaller than the sum of its proper divisors (5320601296).

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

5228841664 is a wasteful number, since it uses less digits than its factorization.

5228841664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3417 (or 3407 counting only the distinct ones).

The product of its digits is 737280, while the sum is 46.

The square root of 5228841664 is about 72310.7299368496. The cubic root of 5228841664 is about 1735.6753553490.

The spelling of 5228841664 in words is "five billion, two hundred twenty-eight million, eight hundred forty-one thousand, six hundred sixty-four".