196648783675 has 12 divisors (see below), whose sum is σ = 243870223896. Its totient is φ = 157302425600.

The previous prime is 196648783673. The next prime is 196648783679. The reversal of 196648783675 is 576387846691.

It is not a de Polignac number, because 196648783675 - 2¹ = 196648783673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196648783673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 170566 + ... + 649915.

It is an arithmetic number, because the mean of its divisors is an integer number (20322518658).

Almost surely, 2^196648783675 is an apocalyptic number.

196648783675 is a deficient number, since it is larger than the sum of its proper divisors (47221440221).

196648783675 is an equidigital number, since it uses as much as digits as its factorization.

196648783675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830078 (or 830073 counting only the distinct ones).

The product of its digits is 365783040, while the sum is 70.

The spelling of 196648783675 in words is "one hundred ninety-six billion, six hundred forty-eight million, seven hundred eighty-three thousand, six hundred seventy-five".