195332127829 has 16 divisors (see below), whose sum is σ = 201452745600. Its totient is φ = 189307501056.

The previous prime is 195332127803. The next prime is 195332127841. The reversal of 195332127829 is 928721233591.

It is a cyclic number.

It is not a de Polignac number, because 195332127829 - 2¹⁵ = 195332095061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195332127889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11228272 + ... + 11245654.

It is an arithmetic number, because the mean of its divisors is an integer number (12590796600).

Almost surely, 2^195332127829 is an apocalyptic number.

It is an amenable number.

195332127829 is a deficient number, since it is larger than the sum of its proper divisors (6120617771).

195332127829 is a wasteful number, since it uses less digits than its factorization.

195332127829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20124.

The product of its digits is 1632960, while the sum is 52.

The spelling of 195332127829 in words is "one hundred ninety-five billion, three hundred thirty-two million, one hundred twenty-seven thousand, eight hundred twenty-nine".