68095529 has 2 divisors, whose sum is σ = 68095530. Its totient is φ = 68095528.

The previous prime is 68095501. The next prime is 68095537. The reversal of 68095529 is 92559086.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68095504 + 25 = 8252^2 + 5^2 .

It is a cyclic number.

It is not a de Polignac number, because 68095529 - 2¹⁶ = 68029993 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 68095529.

It is not a weakly prime, because it can be changed into another prime (68095579) 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, 34047764 + 34047765.

It is an arithmetic number, because the mean of its divisors is an integer number (34047765).

Almost surely, 2^68095529 is an apocalyptic number.

It is an amenable number.

68095529 is a deficient number, since it is larger than the sum of its proper divisors (1).

68095529 is an equidigital number, since it uses as much as digits as its factorization.

68095529 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 44.

The square root of 68095529 is about 8252.0015147842. The cubic root of 68095529 is about 408.3565562617.

The spelling of 68095529 in words is "sixty-eight million, ninety-five thousand, five hundred twenty-nine".