5821079616 has 315 divisors, whose sum is σ = 19486015003. Its totient is φ = 1660200960.

The previous prime is 5821079611. The next prime is 5821079617. The reversal of 5821079616 is 6169701285.

The square root of 5821079616 is 76296.

It is a perfect power (a square), and thus also a powerful number.

5821079616 is a `hidden beast` number, since 5 + 8 + 21 + 0 + 7 + 9 + 616 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1806590016 + 4014489600 = 42504^2 + 63360^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5821079611) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 342416440 + ... + 342416456.

Almost surely, 2^5821079616 is an apocalyptic number.

5821079616 is the 76296-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5821079616

5821079616 is an abundant number, since it is smaller than the sum of its proper divisors (13664935387).

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

5821079616 is an equidigital number, since it uses as much as digits as its factorization.

5821079616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 33 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 45.

The cubic root of 5821079616 is about 1798.8758017267.

The spelling of 5821079616 in words is "five billion, eight hundred twenty-one million, seventy-nine thousand, six hundred sixteen".