6679275705 has 36 divisors (see below), whose sum is σ = 11898880812. Its totient is φ = 3465970560.

The previous prime is 6679275451. The next prime is 6679275719. The reversal of 6679275705 is 5075729766.

6679275705 is a `hidden beast` number, since 6 + 67 + 9 + 2 + 7 + 570 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 1176009849 + 5503265856 = 34293^2 + 74184^2 .

It is not a de Polignac number, because 6679275705 - 2²⁷ = 6545057977 is a prime.

It is a super-2 number, since 2×6679275705² = 89225447886806494050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7395 + ... + 115815.

It is an arithmetic number, because the mean of its divisors is an integer number (330524467).

Almost surely, 2^6679275705 is an apocalyptic number.

It is an amenable number.

6679275705 is a deficient number, since it is larger than the sum of its proper divisors (5219605107).

6679275705 is a wasteful number, since it uses less digits than its factorization.

6679275705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108506 (or 108466 counting only the distinct ones).

The product of its (nonzero) digits is 5556600, while the sum is 54.

The square root of 6679275705 is about 81726.8358925023. The cubic root of 6679275705 is about 1883.2578664168.

The spelling of 6679275705 in words is "six billion, six hundred seventy-nine million, two hundred seventy-five thousand, seven hundred five".