196956192065 has 8 divisors (see below), whose sum is σ = 236393812800. Its totient is φ = 157534032112.

The previous prime is 196956192061. The next prime is 196956192089. The reversal of 196956192065 is 560291659691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 196956192065 - 2² = 196956192061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 196956191995 and 196956192013.

It is not an unprimeable number, because it can be changed into a prime (196956192061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3837149 + ... + 3888138.

It is an arithmetic number, because the mean of its divisors is an integer number (29549226600).

Almost surely, 2^196956192065 is an apocalyptic number.

It is an amenable number.

196956192065 is a deficient number, since it is larger than the sum of its proper divisors (39437620735).

196956192065 is an equidigital number, since it uses as much as digits as its factorization.

196956192065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7730391.

The product of its (nonzero) digits is 7873200, while the sum is 59.

The spelling of 196956192065 in words is "one hundred ninety-six billion, nine hundred fifty-six million, one hundred ninety-two thousand, sixty-five".