8245053197 has 2 divisors, whose sum is σ = 8245053198. Its totient is φ = 8245053196.

The previous prime is 8245053181. The next prime is 8245053203. The reversal of 8245053197 is 7913505428.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5951505316 + 2293547881 = 77146^2 + 47891^2 .

It is a cyclic number.

It is not a de Polignac number, because 8245053197 - 2⁴ = 8245053181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8245053107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4122526598 + 4122526599.

It is an arithmetic number, because the mean of its divisors is an integer number (4122526599).

Almost surely, 2^8245053197 is an apocalyptic number.

It is an amenable number.

8245053197 is a deficient number, since it is larger than the sum of its proper divisors (1).

8245053197 is an equidigital number, since it uses as much as digits as its factorization.

8245053197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 8245053197 is about 90802.2752853694. The cubic root of 8245053197 is about 2020.2160665687.

The spelling of 8245053197 in words is "eight billion, two hundred forty-five million, fifty-three thousand, one hundred ninety-seven".