6756750641 has 4 divisors (see below), whose sum is σ = 7050522432. Its totient is φ = 6462978852.

The previous prime is 6756750617. The next prime is 6756750661. The reversal of 6756750641 is 1460576576.

6756750641 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6756750641 - 2³⁰ = 5683008817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6756750661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146885861 + ... + 146885906.

It is an arithmetic number, because the mean of its divisors is an integer number (1762630608).

Almost surely, 2^6756750641 is an apocalyptic number.

It is an amenable number.

6756750641 is a deficient number, since it is larger than the sum of its proper divisors (293771791).

6756750641 is a wasteful number, since it uses less digits than its factorization.

6756750641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293771790.

The product of its (nonzero) digits is 1058400, while the sum is 47.

The square root of 6756750641 is about 82199.4564519742. The cubic root of 6756750641 is about 1890.5113852801.

The spelling of 6756750641 in words is "six billion, seven hundred fifty-six million, seven hundred fifty thousand, six hundred forty-one".