68502383 has 2 divisors, whose sum is σ = 68502384. Its totient is φ = 68502382.

The previous prime is 68502361. The next prime is 68502407. The reversal of 68502383 is 38320586.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68502383 - 2⁶ = 68502319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68502283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34251191 + 34251192.

It is an arithmetic number, because the mean of its divisors is an integer number (34251192).

Almost surely, 2^68502383 is an apocalyptic number.

68502383 is a deficient number, since it is larger than the sum of its proper divisors (1).

68502383 is an equidigital number, since it uses as much as digits as its factorization.

68502383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 68502383 is about 8276.6166396662. The cubic root of 68502383 is about 409.1682184951.

The spelling of 68502383 in words is "sixty-eight million, five hundred two thousand, three hundred eighty-three".