8204288000197 has 2 divisors, whose sum is σ = 8204288000198. Its totient is φ = 8204288000196.

The previous prime is 8204288000149. The next prime is 8204288000219. The reversal of 8204288000197 is 7910008824028.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7134192922081 + 1070095078116 = 2670991^2 + 1034454^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8204288000197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8204288000197.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8204288000147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4102144000098 + 4102144000099.

It is an arithmetic number, because the mean of its divisors is an integer number (4102144000099).

Almost surely, 2^{8204288000197} is an apocalyptic number.

It is an amenable number.

8204288000197 is a deficient number, since it is larger than the sum of its proper divisors (1).

8204288000197 is an equidigital number, since it uses as much as digits as its factorization.

8204288000197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 516096, while the sum is 49.

The spelling of 8204288000197 in words is "eight trillion, two hundred four billion, two hundred eighty-eight million, one hundred ninety-seven", and thus it is an aban number.