5244351363220 has 192 divisors, whose sum is σ = 12463273267200. Its totient is φ = 1843131064320.

The previous prime is 5244351363211. The next prime is 5244351363239. The reversal of 5244351363220 is 223631534425.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 373815166 + ... + 373829194.

It is an arithmetic number, because the mean of its divisors is an integer number (64912881600).

Almost surely, 2^{5244351363220} 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 5244351363220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6231636633600).

5244351363220 is an abundant number, since it is smaller than the sum of its proper divisors (7218921903980).

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

5244351363220 is a wasteful number, since it uses less digits than its factorization.

5244351363220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15338 (or 15336 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 5244351363220 its reverse (223631534425), we get a palindrome (5467982897645).

The spelling of 5244351363220 in words is "five trillion, two hundred forty-four billion, three hundred fifty-one million, three hundred sixty-three thousand, two hundred twenty".