195116049152 has 36 divisors (see below), whose sum is σ = 412379931096. Its totient is φ = 91819315200.

The previous prime is 195116049119. The next prime is 195116049197. The reversal of 195116049152 is 251940611591.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22412474 + ... + 22421177.

It is an arithmetic number, because the mean of its divisors is an integer number (11454998086).

Almost surely, 2^195116049152 is an apocalyptic number.

It is an amenable number.

195116049152 is an abundant number, since it is smaller than the sum of its proper divisors (217263881944).

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

195116049152 is an equidigital number, since it uses as much as digits as its factorization.

195116049152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44833684 (or 44833670 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 44.

The spelling of 195116049152 in words is "one hundred ninety-five billion, one hundred sixteen million, forty-nine thousand, one hundred fifty-two".