5721882880 has 108 divisors (see below), whose sum is σ = 15943537260. Its totient is φ = 1961766912.

The previous prime is 5721882857. The next prime is 5721882893. The reversal of 5721882880 is 882881275.

It can be written as a sum of positive squares in 2 ways, for example, as 4500799744 + 1221083136 = 67088^2 + 34944^2 .

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17106 + ... + 108334.

It is an arithmetic number, because the mean of its divisors is an integer number (147625345).

Almost surely, 2^5721882880 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 5721882880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7971768630).

5721882880 is an abundant number, since it is smaller than the sum of its proper divisors (10221654380).

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

5721882880 is an equidigital number, since it uses as much as digits as its factorization.

5721882880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91264 (or 91243 counting only the distinct ones).

The product of its (nonzero) digits is 573440, while the sum is 49.

The square root of 5721882880 is about 75643.1284387419. The cubic root of 5721882880 is about 1788.5990182144.

The spelling of 5721882880 in words is "five billion, seven hundred twenty-one million, eight hundred eighty-two thousand, eight hundred eighty".