5822081021 has 2 divisors, whose sum is σ = 5822081022. Its totient is φ = 5822081020.

The previous prime is 5822080993. The next prime is 5822081029. The reversal of 5822081021 is 1201802285.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3224649796 + 2597431225 = 56786^2 + 50965^2 .

It is a cyclic number.

It is not a de Polignac number, because 5822081021 - 2²² = 5817886717 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5822081029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2911040510 + 2911040511.

It is an arithmetic number, because the mean of its divisors is an integer number (2911040511).

Almost surely, 2^5822081021 is an apocalyptic number.

It is an amenable number.

5822081021 is a deficient number, since it is larger than the sum of its proper divisors (1).

5822081021 is an equidigital number, since it uses as much as digits as its factorization.

5822081021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2560, while the sum is 29.

The square root of 5822081021 is about 76302.5623488491. The cubic root of 5822081021 is about 1798.9789498282.

The spelling of 5822081021 in words is "five billion, eight hundred twenty-two million, eighty-one thousand, twenty-one".