5821591776 has 384 divisors, whose sum is σ = 21235737600. Its totient is φ = 1347010560.

The previous prime is 5821591771. The next prime is 5821591799. The reversal of 5821591776 is 6771951285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5821591771) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2785740 + ... + 2787828.

It is an arithmetic number, because the mean of its divisors is an integer number (55301400).

Almost surely, 2^5821591776 is an apocalyptic number.

5821591776 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5821591776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10617868800).

5821591776 is an abundant number, since it is smaller than the sum of its proper divisors (15414145824).

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

5821591776 is a wasteful number, since it uses less digits than its factorization.

5821591776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2162 (or 2154 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 51.

The square root of 5821591776 is about 76299.3563275602. The cubic root of 5821591776 is about 1798.9285574165.

The spelling of 5821591776 in words is "five billion, eight hundred twenty-one million, five hundred ninety-one thousand, seven hundred seventy-six".