5323454664 has 256 divisors, whose sum is σ = 16094453760. Its totient is φ = 1448448000.

The previous prime is 5323454663. The next prime is 5323454707. The reversal of 5323454664 is 4664543235.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5323454663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11547394 + ... + 11547854.

It is an arithmetic number, because the mean of its divisors is an integer number (62868960).

Almost surely, 2^5323454664 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 5323454664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8047226880).

5323454664 is an abundant number, since it is smaller than the sum of its proper divisors (10770999096).

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

5323454664 is a wasteful number, since it uses less digits than its factorization.

5323454664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612 (or 608 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 42.

The square root of 5323454664 is about 72962.0083605160. The cubic root of 5323454664 is about 1746.0815361941.

Adding to 5323454664 its reverse (4664543235), we get a palindrome (9987997899).

The spelling of 5323454664 in words is "five billion, three hundred twenty-three million, four hundred fifty-four thousand, six hundred sixty-four".