4497872586197 has 2 divisors, whose sum is σ = 4497872586198. Its totient is φ = 4497872586196.

The previous prime is 4497872586173. The next prime is 4497872586199. The reversal of 4497872586197 is 7916852787944.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4443828425521 + 54044160676 = 2108039^2 + 232474^2 .

It is a cyclic number.

It is not a de Polignac number, because 4497872586197 - 2⁴² = 99826075093 is a prime.

Together with 4497872586199, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4497872586199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2248936293098 + 2248936293099.

It is an arithmetic number, because the mean of its divisors is an integer number (2248936293099).

Almost surely, 2^{4497872586197} is an apocalyptic number.

It is an amenable number.

4497872586197 is a deficient number, since it is larger than the sum of its proper divisors (1).

4497872586197 is an equidigital number, since it uses as much as digits as its factorization.

4497872586197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1706987520, while the sum is 77.

The spelling of 4497872586197 in words is "four trillion, four hundred ninety-seven billion, eight hundred seventy-two million, five hundred eighty-six thousand, one hundred ninety-seven".