5721032240 has 240 divisors, whose sum is σ = 17770648320. Its totient is φ = 1689085440.

The previous prime is 5721032189. The next prime is 5721032263. The reversal of 5721032240 is 422301275.

It is a super-3 number, since 3×5721032240³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 815789 + ... + 822771.

It is an arithmetic number, because the mean of its divisors is an integer number (74044368).

Almost surely, 2^5721032240 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 5721032240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8885324160).

5721032240 is an abundant number, since it is smaller than the sum of its proper divisors (12049616080).

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

5721032240 is a wasteful number, since it uses less digits than its factorization.

5721032240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7040 (or 7027 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 5721032240 is about 75637.5055114855. The cubic root of 5721032240 is about 1788.5103801849.

The spelling of 5721032240 in words is "five billion, seven hundred twenty-one million, thirty-two thousand, two hundred forty".