196963052711 has 4 divisors (see below), whose sum is σ = 196964238624. Its totient is φ = 196961866800.

The previous prime is 196963052707. The next prime is 196963052717. The reversal of 196963052711 is 117250369691.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 196963052711 - 2² = 196963052707 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 196963052711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196963052717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293375 + ... + 692816.

It is an arithmetic number, because the mean of its divisors is an integer number (49241059656).

Almost surely, 2^196963052711 is an apocalyptic number.

196963052711 is a deficient number, since it is larger than the sum of its proper divisors (1185913).

196963052711 is an equidigital number, since it uses as much as digits as its factorization.

196963052711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185912.

The product of its (nonzero) digits is 612360, while the sum is 50.

The spelling of 196963052711 in words is "one hundred ninety-six billion, nine hundred sixty-three million, fifty-two thousand, seven hundred eleven".