6751105945066 has 32 divisors (see below), whose sum is σ = 11664193622400. Its totient is φ = 2870623392000.

The previous prime is 6751105945063. The next prime is 6751105945147. The reversal of 6751105945066 is 6605495011576.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6751105944998 and 6751105945016.

It is not an unprimeable number, because it can be changed into a prime (6751105945063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8130366 + ... + 8922166.

It is an arithmetic number, because the mean of its divisors is an integer number (364506050700).

Almost surely, 2^{6751105945066} is an apocalyptic number.

6751105945066 is a deficient number, since it is larger than the sum of its proper divisors (4913087677334).

6751105945066 is a wasteful number, since it uses less digits than its factorization.

6751105945066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796590.

The product of its (nonzero) digits is 6804000, while the sum is 55.

The spelling of 6751105945066 in words is "six trillion, seven hundred fifty-one billion, one hundred five million, nine hundred forty-five thousand, sixty-six".