6676355171 has 4 divisors (see below), whose sum is σ = 6839193144. Its totient is φ = 6513517200.

The previous prime is 6676355143. The next prime is 6676355183. The reversal of 6676355171 is 1715536766.

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 6676355171 - 2¹⁸ = 6676093027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6676355111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81418925 + ... + 81419006.

It is an arithmetic number, because the mean of its divisors is an integer number (1709798286).

Almost surely, 2^6676355171 is an apocalyptic number.

6676355171 is a deficient number, since it is larger than the sum of its proper divisors (162837973).

6676355171 is a wasteful number, since it uses less digits than its factorization.

6676355171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162837972.

The product of its digits is 793800, while the sum is 47.

The square root of 6676355171 is about 81708.9662827771. The cubic root of 6676355171 is about 1882.9833396210.

The spelling of 6676355171 in words is "six billion, six hundred seventy-six million, three hundred fifty-five thousand, one hundred seventy-one".