195733135605 has 32 divisors (see below), whose sum is σ = 357933139200. Its totient is φ = 89472724992.

The previous prime is 195733135583. The next prime is 195733135621. The reversal of 195733135605 is 506531337591.

195733135605 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 195733135605 - 2⁶ = 195733135541 is a prime.

It is a super-3 number, since 3×195733135605³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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 in 31 ways as a sum of consecutive naturals, for example, 2153011 + ... + 2242079.

It is an arithmetic number, because the mean of its divisors is an integer number (11185410600).

Almost surely, 2^195733135605 is an apocalyptic number.

195733135605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

195733135605 is a deficient number, since it is larger than the sum of its proper divisors (162200003595).

195733135605 is a wasteful number, since it uses less digits than its factorization.

195733135605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110013.

The product of its (nonzero) digits is 1275750, while the sum is 48.

The spelling of 195733135605 in words is "one hundred ninety-five billion, seven hundred thirty-three million, one hundred thirty-five thousand, six hundred five".