195163314087 has 32 divisors (see below), whose sum is σ = 323142123520. Its totient is φ = 102244174560.

The previous prime is 195163314077. The next prime is 195163314097. The reversal of 195163314087 is 780413361591.

It is an interprime number because it is at equal distance from previous prime (195163314077) and next prime (195163314097).

It is not a de Polignac number, because 195163314087 - 2⁶ = 195163314023 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 (195163314077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7876843 + ... + 7901580.

It is an arithmetic number, because the mean of its divisors is an integer number (10098191360).

Almost surely, 2^195163314087 is an apocalyptic number.

195163314087 is a deficient number, since it is larger than the sum of its proper divisors (127978809433).

195163314087 is a wasteful number, since it uses less digits than its factorization.

195163314087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15778483.

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 195163314087 in words is "one hundred ninety-five billion, one hundred sixty-three million, three hundred fourteen thousand, eighty-seven".