6875329735973 has 2 divisors, whose sum is σ = 6875329735974. Its totient is φ = 6875329735972.

The previous prime is 6875329735957. The next prime is 6875329735999. The reversal of 6875329735973 is 3795379235786.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4755810131524 + 2119519604449 = 2180782^2 + 1455857^2 .

It is a cyclic number.

It is not a de Polignac number, because 6875329735973 - 2⁴ = 6875329735957 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6875329735973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6875329735933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3437664867986 + 3437664867987.

It is an arithmetic number, because the mean of its divisors is an integer number (3437664867987).

Almost surely, 2^{6875329735973} is an apocalyptic number.

It is an amenable number.

6875329735973 is a deficient number, since it is larger than the sum of its proper divisors (1).

6875329735973 is an equidigital number, since it uses as much as digits as its factorization.

6875329735973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1800338400, while the sum is 74.

The spelling of 6875329735973 in words is "six trillion, eight hundred seventy-five billion, three hundred twenty-nine million, seven hundred thirty-five thousand, nine hundred seventy-three".