196445896333 has 2 divisors, whose sum is σ = 196445896334. Its totient is φ = 196445896332.

The previous prime is 196445896277. The next prime is 196445896343. The reversal of 196445896333 is 333698544691.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 187577342404 + 8868553929 = 433102^2 + 94173^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-196445896333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196445896343) 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, 98222948166 + 98222948167.

It is an arithmetic number, because the mean of its divisors is an integer number (98222948167).

Almost surely, 2^196445896333 is an apocalyptic number.

It is an amenable number.

196445896333 is a deficient number, since it is larger than the sum of its proper divisors (1).

196445896333 is an equidigital number, since it uses as much as digits as its factorization.

196445896333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50388480, while the sum is 61.

The spelling of 196445896333 in words is "one hundred ninety-six billion, four hundred forty-five million, eight hundred ninety-six thousand, three hundred thirty-three".