682241953 has 2 divisors, whose sum is σ = 682241954. Its totient is φ = 682241952.

The previous prime is 682241933. The next prime is 682241981. The reversal of 682241953 is 359142286.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 416649744 + 265592209 = 20412^2 + 16297^2 .

It is a cyclic number.

It is not a de Polignac number, because 682241953 - 2¹⁷ = 682110881 is a prime.

It is not a weakly prime, because it can be changed into another prime (682241933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341120976 + 341120977.

It is an arithmetic number, because the mean of its divisors is an integer number (341120977).

Almost surely, 2^682241953 is an apocalyptic number.

It is an amenable number.

682241953 is a deficient number, since it is larger than the sum of its proper divisors (1).

682241953 is an equidigital number, since it uses as much as digits as its factorization.

682241953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 40.

The square root of 682241953 is about 26119.7617332165. The cubic root of 682241953 is about 880.3312944248.

The spelling of 682241953 in words is "six hundred eighty-two million, two hundred forty-one thousand, nine hundred fifty-three".