107806746779 has 2 divisors, whose sum is σ = 107806746780. Its totient is φ = 107806746778.

The previous prime is 107806746713. The next prime is 107806746787. The reversal of 107806746779 is 977647608701.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-107806746779 is a prime.

It is not a weakly prime, because it can be changed into another prime (107806716779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53903373389 + 53903373390.

It is an arithmetic number, because the mean of its divisors is an integer number (53903373390).

Almost surely, 2^107806746779 is an apocalyptic number.

107806746779 is a deficient number, since it is larger than the sum of its proper divisors (1).

107806746779 is an equidigital number, since it uses as much as digits as its factorization.

107806746779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24893568, while the sum is 62.

The spelling of 107806746779 in words is "one hundred seven billion, eight hundred six million, seven hundred forty-six thousand, seven hundred seventy-nine".