8338525837 has 2 divisors, whose sum is σ = 8338525838. Its totient is φ = 8338525836.

The previous prime is 8338525829. The next prime is 8338525841. The reversal of 8338525837 is 7385258338.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8045910601 + 292615236 = 89699^2 + 17106^2 .

It is a cyclic number.

It is not a de Polignac number, because 8338525837 - 2³ = 8338525829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8338525807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4169262918 + 4169262919.

It is an arithmetic number, because the mean of its divisors is an integer number (4169262919).

Almost surely, 2^8338525837 is an apocalyptic number.

It is an amenable number.

8338525837 is a deficient number, since it is larger than the sum of its proper divisors (1).

8338525837 is an equidigital number, since it uses as much as digits as its factorization.

8338525837 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4838400, while the sum is 52.

The square root of 8338525837 is about 91315.5290024649. The cubic root of 8338525837 is about 2027.8216691762.

The spelling of 8338525837 in words is "eight billion, three hundred thirty-eight million, five hundred twenty-five thousand, eight hundred thirty-seven".