4843818137 has 2 divisors, whose sum is σ = 4843818138. Its totient is φ = 4843818136.

The previous prime is 4843818121. The next prime is 4843818139. The reversal of 4843818137 is 7318183484.

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., 3600480016 + 1243338121 = 60004^2 + 35261^2 .

It is a cyclic number.

It is not a de Polignac number, because 4843818137 - 2⁴ = 4843818121 is a prime.

Together with 4843818139, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4843818091 and 4843818100.

It is not a weakly prime, because it can be changed into another prime (4843818139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2421909068 + 2421909069.

It is an arithmetic number, because the mean of its divisors is an integer number (2421909069).

Almost surely, 2^4843818137 is an apocalyptic number.

It is an amenable number.

4843818137 is a deficient number, since it is larger than the sum of its proper divisors (1).

4843818137 is an equidigital number, since it uses as much as digits as its factorization.

4843818137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 516096, while the sum is 47.

The square root of 4843818137 is about 69597.5440443124. The cubic root of 4843818137 is about 1691.9827966560.

The spelling of 4843818137 in words is "four billion, eight hundred forty-three million, eight hundred eighteen thousand, one hundred thirty-seven".