6772180168 has 96 divisors (see below), whose sum is σ = 14514681600. Its totient is φ = 2954924544.

The previous prime is 6772180147. The next prime is 6772180171. The reversal of 6772180168 is 8610812776.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2766321 + ... + 2768767.

It is an arithmetic number, because the mean of its divisors is an integer number (151194600).

Almost surely, 2^6772180168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6772180168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7257340800).

6772180168 is an abundant number, since it is smaller than the sum of its proper divisors (7742501432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6772180168 is a wasteful number, since it uses less digits than its factorization.

6772180168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2591 (or 2574 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 46.

The square root of 6772180168 is about 82293.2571235335. The cubic root of 6772180168 is about 1891.9493309454.

The spelling of 6772180168 in words is "six billion, seven hundred seventy-two million, one hundred eighty thousand, one hundred sixty-eight".