195808732316 has 12 divisors (see below), whose sum is σ = 342732257280. Its totient is φ = 97885230240.

The previous prime is 195808732271. The next prime is 195808732367. The reversal of 195808732316 is 613237808591.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4760945 + ... + 4801896.

It is an arithmetic number, because the mean of its divisors is an integer number (28561021440).

Almost surely, 2^195808732316 is an apocalyptic number.

It is an amenable number.

195808732316 is a deficient number, since it is larger than the sum of its proper divisors (146923524964).

195808732316 is a wasteful number, since it uses less digits than its factorization.

195808732316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9567964 (or 9567962 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 53.

The spelling of 195808732316 in words is "one hundred ninety-five billion, eight hundred eight million, seven hundred thirty-two thousand, three hundred sixteen".