85846171675 has 24 divisors (see below), whose sum is σ = 117525602880. Its totient is φ = 61681351200.

The previous prime is 85846171673. The next prime is 85846171721. The reversal of 85846171675 is 57617164858.

It is not a de Polignac number, because 85846171675 - 2¹ = 85846171673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85846171673) 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 23 ways as a sum of consecutive naturals, for example, 1857705 + ... + 1903354.

It is an arithmetic number, because the mean of its divisors is an integer number (4896900120).

Almost surely, 2^85846171675 is an apocalyptic number.

85846171675 is a deficient number, since it is larger than the sum of its proper divisors (31679431205).

85846171675 is a wasteful number, since it uses less digits than its factorization.

85846171675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3761163 (or 3761158 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 58.

The spelling of 85846171675 in words is "eighty-five billion, eight hundred forty-six million, one hundred seventy-one thousand, six hundred seventy-five".