6766731105 has 16 divisors (see below), whose sum is σ = 10827852864. Its totient is φ = 3608562240.

The previous prime is 6766731091. The next prime is 6766731107. The reversal of 6766731105 is 5011376676.

It is not a de Polignac number, because 6766731105 - 2⁵ = 6766731073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6766731107) 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, 209115 + ... + 239295.

It is an arithmetic number, because the mean of its divisors is an integer number (676740804).

Almost surely, 2^6766731105 is an apocalyptic number.

It is an amenable number.

6766731105 is a deficient number, since it is larger than the sum of its proper divisors (4061121759).

6766731105 is a wasteful number, since it uses less digits than its factorization.

6766731105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45136.

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 6766731105 is about 82260.1428700437. The cubic root of 6766731105 is about 1891.4417584389.

The spelling of 6766731105 in words is "six billion, seven hundred sixty-six million, seven hundred thirty-one thousand, one hundred five".