196601963673733 has 2 divisors, whose sum is σ = 196601963673734. Its totient is φ = 196601963673732.

The previous prime is 196601963673691. The next prime is 196601963673761. The reversal of 196601963673733 is 337376369106691.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107232507327969 + 89369456345764 = 10355313^2 + 9453542^2 .

It is a cyclic number.

It is not a de Polignac number, because 196601963673733 - 2¹⁷ = 196601963542661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196601963673133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98300981836866 + 98300981836867.

It is an arithmetic number, because the mean of its divisors is an integer number (98300981836867).

Almost surely, 2^{196601963673733} is an apocalyptic number.

It is an amenable number.

196601963673733 is a deficient number, since it is larger than the sum of its proper divisors (1).

196601963673733 is an equidigital number, since it uses as much as digits as its factorization.

196601963673733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 416649744, while the sum is 70.

The spelling of 196601963673733 in words is "one hundred ninety-six trillion, six hundred one billion, nine hundred sixty-three million, six hundred seventy-three thousand, seven hundred thirty-three".