195235525312 has 14 divisors (see below), whose sum is σ = 387420495668. Its totient is φ = 97617762624.

The previous prime is 195235525283. The next prime is 195235525313. The reversal of 195235525312 is 213525532591.

195235525312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (195235525313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1525277478 + ... + 1525277605.

Almost surely, 2^195235525312 is an apocalyptic number.

It is an amenable number.

195235525312 is a deficient number, since it is larger than the sum of its proper divisors (192184970356).

195235525312 is an equidigital number, since it uses as much as digits as its factorization.

195235525312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3050555095 (or 3050555085 counting only the distinct ones).

The product of its digits is 405000, while the sum is 43.

The spelling of 195235525312 in words is "one hundred ninety-five billion, two hundred thirty-five million, five hundred twenty-five thousand, three hundred twelve".