6682572752873 has 2 divisors, whose sum is σ = 6682572752874. Its totient is φ = 6682572752872.

The previous prime is 6682572752831. The next prime is 6682572752941. The reversal of 6682572752873 is 3782572752866.

It is an a-pointer prime, because the next prime (6682572752941) can be obtained adding 6682572752873 to its sum of digits (68).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5353170670864 + 1329402082009 = 2313692^2 + 1152997^2 .

It is a cyclic number.

It is not a de Polignac number, because 6682572752873 - 2⁸ = 6682572752617 is a prime.

It is not a weakly prime, because it can be changed into another prime (6682572752803) 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 as a sum of consecutive naturals, namely, 3341286376436 + 3341286376437.

It is an arithmetic number, because the mean of its divisors is an integer number (3341286376437).

Almost surely, 2^{6682572752873} is an apocalyptic number.

It is an amenable number.

6682572752873 is a deficient number, since it is larger than the sum of its proper divisors (1).

6682572752873 is an equidigital number, since it uses as much as digits as its factorization.

6682572752873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 474163200, while the sum is 68.

The spelling of 6682572752873 in words is "six trillion, six hundred eighty-two billion, five hundred seventy-two million, seven hundred fifty-two thousand, eight hundred seventy-three".