96538205871 has 12 divisors (see below), whose sum is σ = 139447294272. Its totient is φ = 64357318176.

The previous prime is 96538205837. The next prime is 96538205873. The reversal of 96538205871 is 17850283569.

96538205871 is a `hidden beast` number, since 9 + 6 + 5 + 38 + 20 + 587 + 1 = 666.

It is not a de Polignac number, because 96538205871 - 2⁹ = 96538205359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96538205873) 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 11 ways as a sum of consecutive naturals, for example, 407875 + ... + 599531.

It is an arithmetic number, because the mean of its divisors is an integer number (11620607856).

Almost surely, 2^96538205871 is an apocalyptic number.

96538205871 is a deficient number, since it is larger than the sum of its proper divisors (42909088401).

96538205871 is a wasteful number, since it uses less digits than its factorization.

96538205871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247630 (or 247627 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 54.

The spelling of 96538205871 in words is "ninety-six billion, five hundred thirty-eight million, two hundred five thousand, eight hundred seventy-one".