5322446272 has 112 divisors (see below), whose sum is σ = 12584484864. Its totient is φ = 2201472000.

The previous prime is 5322446257. The next prime is 5322446273. The reversal of 5322446272 is 2726442235.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5322446273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 645697 + ... + 653887.

It is an arithmetic number, because the mean of its divisors is an integer number (112361472).

Almost surely, 2^5322446272 is an apocalyptic number.

5322446272 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5322446272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6292242432).

5322446272 is an abundant number, since it is smaller than the sum of its proper divisors (7262038592).

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

5322446272 is a wasteful number, since it uses less digits than its factorization.

5322446272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8298 (or 8288 counting only the distinct ones).

The product of its digits is 161280, while the sum is 37.

The square root of 5322446272 is about 72955.0976423169. The cubic root of 5322446272 is about 1745.9712791053.

The spelling of 5322446272 in words is "five billion, three hundred twenty-two million, four hundred forty-six thousand, two hundred seventy-two".