8325583249 has 2 divisors, whose sum is σ = 8325583250. Its totient is φ = 8325583248.

The previous prime is 8325583207. The next prime is 8325583289. The reversal of 8325583249 is 9423855238.

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., 4399934224 + 3925649025 = 66332^2 + 62655^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8325583249 is a prime.

It is not a weakly prime, because it can be changed into another prime (8325583289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4162791624 + 4162791625.

It is an arithmetic number, because the mean of its divisors is an integer number (4162791625).

Almost surely, 2^8325583249 is an apocalyptic number.

It is an amenable number.

8325583249 is a deficient number, since it is larger than the sum of its proper divisors (1).

8325583249 is an equidigital number, since it uses as much as digits as its factorization.

8325583249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2073600, while the sum is 49.

The square root of 8325583249 is about 91244.6340833257. The cubic root of 8325583249 is about 2026.7719692077.

The spelling of 8325583249 in words is "eight billion, three hundred twenty-five million, five hundred eighty-three thousand, two hundred forty-nine".