85006318671 has 32 divisors (see below), whose sum is σ = 126654840000. Its totient is φ = 56347398144.

The previous prime is 85006318609. The next prime is 85006318673. The reversal of 85006318671 is 17681360058.

85006318671 is a `hidden beast` number, since 8 + 5 + 0 + 0 + 631 + 8 + 6 + 7 + 1 = 666.

It is not a de Polignac number, because 85006318671 - 2¹⁰ = 85006317647 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85006318673) 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, 14530555 + ... + 14536403.

It is an arithmetic number, because the mean of its divisors is an integer number (3957963750).

Almost surely, 2^85006318671 is an apocalyptic number.

85006318671 is a deficient number, since it is larger than the sum of its proper divisors (41648521329).

85006318671 is a wasteful number, since it uses less digits than its factorization.

85006318671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8840 (or 8834 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The spelling of 85006318671 in words is "eighty-five billion, six million, three hundred eighteen thousand, six hundred seventy-one".