95421568171 has 4 divisors (see below), whose sum is σ = 95424104512. Its totient is φ = 95419031832.

The previous prime is 95421568163. The next prime is 95421568247. The reversal of 95421568171 is 17186512459.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 95421568171 - 2³ = 95421568163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95421566171) 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 in 3 ways as a sum of consecutive naturals, for example, 1210875 + ... + 1287268.

It is an arithmetic number, because the mean of its divisors is an integer number (23856026128).

Almost surely, 2^95421568171 is an apocalyptic number.

95421568171 is a deficient number, since it is larger than the sum of its proper divisors (2536341).

95421568171 is a wasteful number, since it uses less digits than its factorization.

95421568171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2536340.

The product of its digits is 604800, while the sum is 49.

The spelling of 95421568171 in words is "ninety-five billion, four hundred twenty-one million, five hundred sixty-eight thousand, one hundred seventy-one".