6825953 has 2 divisors, whose sum is σ = 6825954. Its totient is φ = 6825952.

The previous prime is 6825947. The next prime is 6825971. The reversal of 6825953 is 3595286.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5841889 + 984064 = 2417^2 + 992^2 .

It is a cyclic number.

It is not a de Polignac number, because 6825953 - 2⁸ = 6825697 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a nialpdrome in base 14.

It is not a weakly prime, because it can be changed into another prime (6825943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3412976 + 3412977.

It is an arithmetic number, because the mean of its divisors is an integer number (3412977).

Almost surely, 2^6825953 is an apocalyptic number.

It is an amenable number.

6825953 is a deficient number, since it is larger than the sum of its proper divisors (1).

6825953 is an equidigital number, since it uses as much as digits as its factorization.

6825953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 38.

The square root of 6825953 is about 2612.6524835883. The cubic root of 6825953 is about 189.6943654982.

The spelling of 6825953 in words is "six million, eight hundred twenty-five thousand, nine hundred fifty-three".