68052659 has 2 divisors, whose sum is σ = 68052660. Its totient is φ = 68052658.

The previous prime is 68052643. The next prime is 68052679. The reversal of 68052659 is 95625086.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68052659 - 2⁴ = 68052643 is a prime.

It is not a weakly prime, because it can be changed into another prime (68052619) 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, 34026329 + 34026330.

It is an arithmetic number, because the mean of its divisors is an integer number (34026330).

Almost surely, 2^68052659 is an apocalyptic number.

68052659 is a deficient number, since it is larger than the sum of its proper divisors (1).

68052659 is an equidigital number, since it uses as much as digits as its factorization.

68052659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 41.

The square root of 68052659 is about 8249.4035541971. The cubic root of 68052659 is about 408.2708437300.

The spelling of 68052659 in words is "sixty-eight million, fifty-two thousand, six hundred fifty-nine".