5821838201 has 2 divisors, whose sum is σ = 5821838202. Its totient is φ = 5821838200.

The previous prime is 5821838171. The next prime is 5821838213. The reversal of 5821838201 is 1028381285.

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., 5793493225 + 28344976 = 76115^2 + 5324^2 .

It is a cyclic number.

It is not a de Polignac number, because 5821838201 - 2³⁰ = 4748096377 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5821838291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2910919100 + 2910919101.

It is an arithmetic number, because the mean of its divisors is an integer number (2910919101).

Almost surely, 2^5821838201 is an apocalyptic number.

It is an amenable number.

5821838201 is a deficient number, since it is larger than the sum of its proper divisors (1).

5821838201 is an equidigital number, since it uses as much as digits as its factorization.

5821838201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30720, while the sum is 38.

The square root of 5821838201 is about 76300.9711668207. The cubic root of 5821838201 is about 1798.9539396334.

The spelling of 5821838201 in words is "five billion, eight hundred twenty-one million, eight hundred thirty-eight thousand, two hundred one".