67622710079 has 2 divisors, whose sum is σ = 67622710080. Its totient is φ = 67622710078.

The previous prime is 67622710049. The next prime is 67622710093. The reversal of 67622710079 is 97001722676.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67622710079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67622710049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33811355039 + 33811355040.

It is an arithmetic number, because the mean of its divisors is an integer number (33811355040).

Almost surely, 2^67622710079 is an apocalyptic number.

67622710079 is a deficient number, since it is larger than the sum of its proper divisors (1).

67622710079 is an equidigital number, since it uses as much as digits as its factorization.

67622710079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 444528, while the sum is 47.

The spelling of 67622710079 in words is "sixty-seven billion, six hundred twenty-two million, seven hundred ten thousand, seventy-nine".