68579059 has 2 divisors, whose sum is σ = 68579060. Its totient is φ = 68579058.

The previous prime is 68579053. The next prime is 68579083. The reversal of 68579059 is 95097586.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68579059 - 2⁷ = 68578931 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (68579053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34289529 + 34289530.

It is an arithmetic number, because the mean of its divisors is an integer number (34289530).

Almost surely, 2^68579059 is an apocalyptic number.

68579059 is a deficient number, since it is larger than the sum of its proper divisors (1).

68579059 is an equidigital number, since it uses as much as digits as its factorization.

68579059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 49.

The square root of 68579059 is about 8281.2474301883. The cubic root of 68579059 is about 409.3208247871.

The spelling of 68579059 in words is "sixty-eight million, five hundred seventy-nine thousand, fifty-nine".