20068754055179 has 2 divisors, whose sum is σ = 20068754055180. Its totient is φ = 20068754055178.

The previous prime is 20068754055173. The next prime is 20068754055209. The reversal of 20068754055179 is 97155045786002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20068754055179 - 2¹² = 20068754051083 is a prime.

It is not a weakly prime, because it can be changed into another prime (20068754055173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10034377027589 + 10034377027590.

It is an arithmetic number, because the mean of its divisors is an integer number (10034377027590).

Almost surely, 2^{20068754055179} is an apocalyptic number.

20068754055179 is a deficient number, since it is larger than the sum of its proper divisors (1).

20068754055179 is an equidigital number, since it uses as much as digits as its factorization.

20068754055179 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168000, while the sum is 59.

The spelling of 20068754055179 in words is "twenty trillion, sixty-eight billion, seven hundred fifty-four million, fifty-five thousand, one hundred seventy-nine".