5321244284272 has 120 divisors (see below), whose sum is σ = 12078167066880. Its totient is φ = 2264390069760.

The previous prime is 5321244284267. The next prime is 5321244284281. The reversal of 5321244284272 is 2724824421235.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 181047754 + ... + 181077142.

It is an arithmetic number, because the mean of its divisors is an integer number (100651392224).

Almost surely, 2^{5321244284272} 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 5321244284272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6039083533440).

5321244284272 is an abundant number, since it is smaller than the sum of its proper divisors (6756922782608).

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

5321244284272 is a wasteful number, since it uses less digits than its factorization.

5321244284272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31039 (or 31026 counting only the distinct ones).

The product of its digits is 1720320, while the sum is 46.

The spelling of 5321244284272 in words is "five trillion, three hundred twenty-one billion, two hundred forty-four million, two hundred eighty-four thousand, two hundred seventy-two".