5881323840 has 448 divisors, whose sum is σ = 22807818240. Its totient is φ = 1254113280.

The previous prime is 5881323797. The next prime is 5881323869. The reversal of 5881323840 is 483231885.

It is a tau number, because it is divible by the number of its divisors (448).

It is a super-2 number, since 2×5881323840² = 69179940221904691200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 5881323792 and 5881323801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9320325 + ... + 9320955.

Almost surely, 2^5881323840 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 5881323840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11403909120).

5881323840 is an abundant number, since it is smaller than the sum of its proper divisors (16926494400).

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

5881323840 is a wasteful number, since it uses less digits than its factorization.

5881323840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750 (or 740 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 5881323840 is about 76689.7896724199. The cubic root of 5881323840 is about 1805.0602302884.

The spelling of 5881323840 in words is "five billion, eight hundred eighty-one million, three hundred twenty-three thousand, eight hundred forty".