5243020244 has 72 divisors (see below), whose sum is σ = 11524056768. Its totient is φ = 2027704320.

The previous prime is 5243020193. The next prime is 5243020253. The reversal of 5243020244 is 4420203425.

It is a happy number.

It is a super-3 number, since 3×5243020244³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11472464 + ... + 11472920.

It is an arithmetic number, because the mean of its divisors is an integer number (160056344).

Almost surely, 2^5243020244 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 5243020244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5762028384).

5243020244 is an abundant number, since it is smaller than the sum of its proper divisors (6281036524).

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

5243020244 is a wasteful number, since it uses less digits than its factorization.

5243020244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 5243020244 is about 72408.7028194816. The cubic root of 5243020244 is about 1737.2427644234.

Adding to 5243020244 its reverse (4420203425), we get a palindrome (9663223669).

The spelling of 5243020244 in words is "five billion, two hundred forty-three million, twenty thousand, two hundred forty-four".