6750275667 has 4 divisors (see below), whose sum is σ = 9000367560. Its totient is φ = 4500183776.

The previous prime is 6750275659. The next prime is 6750275669. The reversal of 6750275667 is 7665720576.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6750275667 - 2³ = 6750275659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6750275669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1125045942 + ... + 1125045947.

It is an arithmetic number, because the mean of its divisors is an integer number (2250091890).

Almost surely, 2^6750275667 is an apocalyptic number.

6750275667 is a deficient number, since it is larger than the sum of its proper divisors (2250091893).

6750275667 is a wasteful number, since it uses less digits than its factorization.

6750275667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2250091892.

The product of its (nonzero) digits is 3704400, while the sum is 51.

The square root of 6750275667 is about 82160.0612645828. The cubic root of 6750275667 is about 1889.9073017999.

The spelling of 6750275667 in words is "six billion, seven hundred fifty million, two hundred seventy-five thousand, six hundred sixty-seven".