6766111473 has 16 divisors (see below), whose sum is σ = 9843249600. Its totient is φ = 4099993280.

The previous prime is 6766111463. The next prime is 6766111477. The reversal of 6766111473 is 3741116676.

6766111473 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 6766111473 - 2⁹ = 6766110961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6766111477) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 245263 + ... + 271451.

It is an arithmetic number, because the mean of its divisors is an integer number (615203100).

Almost surely, 2^6766111473 is an apocalyptic number.

It is an amenable number.

6766111473 is a deficient number, since it is larger than the sum of its proper divisors (3077138127).

6766111473 is a wasteful number, since it uses less digits than its factorization.

6766111473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34032.

The product of its digits is 127008, while the sum is 42.

The square root of 6766111473 is about 82256.3764883915. The cubic root of 6766111473 is about 1891.3840233427.

The spelling of 6766111473 in words is "six billion, seven hundred sixty-six million, one hundred eleven thousand, four hundred seventy-three".