196663230610547 has 2 divisors, whose sum is σ = 196663230610548. Its totient is φ = 196663230610546.

The previous prime is 196663230610531. The next prime is 196663230610571. The reversal of 196663230610547 is 745016032366691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 196663230610547 - 2⁴ = 196663230610531 is a prime.

It is not a weakly prime, because it can be changed into another prime (196663230610247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98331615305273 + 98331615305274.

It is an arithmetic number, because the mean of its divisors is an integer number (98331615305274).

Almost surely, 2^{196663230610547} is an apocalyptic number.

196663230610547 is a deficient number, since it is larger than the sum of its proper divisors (1).

196663230610547 is an equidigital number, since it uses as much as digits as its factorization.

196663230610547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29393280, while the sum is 59.

The spelling of 196663230610547 in words is "one hundred ninety-six trillion, six hundred sixty-three billion, two hundred thirty million, six hundred ten thousand, five hundred forty-seven".