68082713 has 2 divisors, whose sum is σ = 68082714. Its totient is φ = 68082712.

The previous prime is 68082697. The next prime is 68082731. The reversal of 68082713 is 31728086.

Together with next prime (68082731) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46895104 + 21187609 = 6848^2 + 4603^2 .

It is a cyclic number.

It is not a de Polignac number, because 68082713 - 2⁴ = 68082697 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (68082733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34041356 + 34041357.

It is an arithmetic number, because the mean of its divisors is an integer number (34041357).

Almost surely, 2^68082713 is an apocalyptic number.

It is an amenable number.

68082713 is a deficient number, since it is larger than the sum of its proper divisors (1).

68082713 is an equidigital number, since it uses as much as digits as its factorization.

68082713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 68082713 is about 8251.2249393651. The cubic root of 68082713 is about 408.3309362440.

The spelling of 68082713 in words is "sixty-eight million, eighty-two thousand, seven hundred thirteen".