196315545046 has 16 divisors (see below), whose sum is σ = 311850181440. Its totient is φ = 92367518080.

The previous prime is 196315545043. The next prime is 196315545047. The reversal of 196315545046 is 640545513691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196315545043) 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 in 7 ways as a sum of consecutive naturals, for example, 311341 + ... + 699688.

It is an arithmetic number, because the mean of its divisors is an integer number (19490636340).

Almost surely, 2^196315545046 is an apocalyptic number.

196315545046 is a deficient number, since it is larger than the sum of its proper divisors (115534636394).

196315545046 is a wasteful number, since it uses less digits than its factorization.

196315545046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1016759.

The product of its (nonzero) digits is 1944000, while the sum is 49.

The spelling of 196315545046 in words is "one hundred ninety-six billion, three hundred fifteen million, five hundred forty-five thousand, forty-six".