5313320320 has 256 divisors, whose sum is σ = 15972318720. Its totient is φ = 1641922560.

The previous prime is 5313320297. The next prime is 5313320323. The reversal of 5313320320 is 230233135.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 5313320291 and 5313320300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5313320323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6750967 + ... + 6751753.

It is an arithmetic number, because the mean of its divisors is an integer number (62391870).

Almost surely, 2^5313320320 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 5313320320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7986159360).

5313320320 is an abundant number, since it is smaller than the sum of its proper divisors (10658998400).

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

5313320320 is a wasteful number, since it uses less digits than its factorization.

5313320320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961 (or 949 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 22.

The square root of 5313320320 is about 72892.5258171234. The cubic root of 5313320320 is about 1744.9728180811.

Adding to 5313320320 its reverse (230233135), we get a palindrome (5543553455).

The spelling of 5313320320 in words is "five billion, three hundred thirteen million, three hundred twenty thousand, three hundred twenty".