6756961133 has 16 divisors (see below), whose sum is σ = 7493477376. Its totient is φ = 6053261760.

The previous prime is 6756961069. The next prime is 6756961139. The reversal of 6756961133 is 3311696576.

It is not a de Polignac number, because 6756961133 - 2⁶ = 6756961069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6756961139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49268 + ... + 126258.

It is an arithmetic number, because the mean of its divisors is an integer number (468342336).

Almost surely, 2^6756961133 is an apocalyptic number.

It is an amenable number.

6756961133 is a deficient number, since it is larger than the sum of its proper divisors (736516243).

6756961133 is a wasteful number, since it uses less digits than its factorization.

6756961133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77204.

The product of its digits is 612360, while the sum is 47.

The square root of 6756961133 is about 82200.7368154325. The cubic root of 6756961133 is about 1890.5310166784.

The spelling of 6756961133 in words is "six billion, seven hundred fifty-six million, nine hundred sixty-one thousand, one hundred thirty-three".