8325872259197 has 2 divisors, whose sum is σ = 8325872259198. Its totient is φ = 8325872259196.

The previous prime is 8325872259191. The next prime is 8325872259227. The reversal of 8325872259197 is 7919522785238.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8195503602841 + 130368656356 = 2862779^2 + 361066^2 .

It is a cyclic number.

It is not a de Polignac number, because 8325872259197 - 2⁴⁰ = 7226360631421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8325872259191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4162936129598 + 4162936129599.

It is an arithmetic number, because the mean of its divisors is an integer number (4162936129599).

Almost surely, 2^{8325872259197} is an apocalyptic number.

It is an amenable number.

8325872259197 is a deficient number, since it is larger than the sum of its proper divisors (1).

8325872259197 is an equidigital number, since it uses as much as digits as its factorization.

8325872259197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 152409600, while the sum is 68.

The spelling of 8325872259197 in words is "eight trillion, three hundred twenty-five billion, eight hundred seventy-two million, two hundred fifty-nine thousand, one hundred ninety-seven".