6854020171 has 16 divisors (see below), whose sum is σ = 7309209600. Its totient is φ = 6413460768.

The previous prime is 6854020127. The next prime is 6854020181. The reversal of 6854020171 is 1710204586.

It is a cyclic number.

It is not a de Polignac number, because 6854020171 - 2¹⁵ = 6853987403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6854020181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180750 + ... + 215356.

It is an arithmetic number, because the mean of its divisors is an integer number (456825600).

Almost surely, 2^6854020171 is an apocalyptic number.

6854020171 is a deficient number, since it is larger than the sum of its proper divisors (455189429).

6854020171 is a wasteful number, since it uses less digits than its factorization.

6854020171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34818.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 6854020171 is about 82789.0099650914. The cubic root of 6854020171 is about 1899.5400706692.

The spelling of 6854020171 in words is "six billion, eight hundred fifty-four million, twenty thousand, one hundred seventy-one".