79933935305 has 16 divisors (see below), whose sum is σ = 109973933184. Its totient is φ = 54636716160.

The previous prime is 79933935287. The next prime is 79933935311. The reversal of 79933935305 is 50353933997.

It is not a de Polignac number, because 79933935305 - 2⁸ = 79933935049 is a prime.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 3637331 + ... + 3659240.

It is an arithmetic number, because the mean of its divisors is an integer number (6873370824).

Almost surely, 2^79933935305 is an apocalyptic number.

It is an amenable number.

79933935305 is a deficient number, since it is larger than the sum of its proper divisors (30039997879).

79933935305 is a wasteful number, since it uses less digits than its factorization.

79933935305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7296896.

The product of its (nonzero) digits is 10333575, while the sum is 56.

The spelling of 79933935305 in words is "seventy-nine billion, nine hundred thirty-three million, nine hundred thirty-five thousand, three hundred five".