195933992802 has 8 divisors (see below), whose sum is σ = 391867985616. Its totient is φ = 65311330932.

The previous prime is 195933992797. The next prime is 195933992867. The reversal of 195933992802 is 208299339591.

It is a happy number.

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

195933992802 is an admirable number.

It is a super-2 number, since 2×195933992802² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 16327832728 + ... + 16327832739.

It is an arithmetic number, because the mean of its divisors is an integer number (48983498202).

Almost surely, 2^195933992802 is an apocalyptic number.

195933992802 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

195933992802 is a wasteful number, since it uses less digits than its factorization.

195933992802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32655665472.

The product of its (nonzero) digits is 9447840, while the sum is 60.

The spelling of 195933992802 in words is "one hundred ninety-five billion, nine hundred thirty-three million, nine hundred ninety-two thousand, eight hundred two".