5821416840 has 256 divisors, whose sum is σ = 19807027200. Its totient is φ = 1360972800.

The previous prime is 5821416833. The next prime is 5821416869. The reversal of 5821416840 is 486141285.

It is a super-3 number, since 3×5821416840³ (a number of 30 digits) contains 333 as substring.

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, 1623850 + ... + 1627430.

It is an arithmetic number, because the mean of its divisors is an integer number (77371200).

Almost surely, 2^5821416840 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 5821416840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9903513600).

5821416840 is an abundant number, since it is smaller than the sum of its proper divisors (13985610360).

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

5821416840 is a wasteful number, since it uses less digits than its factorization.

5821416840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3668 (or 3664 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 5821416840 is about 76298.2099396834. The cubic root of 5821416840 is about 1798.9105382601.

The spelling of 5821416840 in words is "five billion, eight hundred twenty-one million, four hundred sixteen thousand, eight hundred forty".