79883996611 has 2 divisors, whose sum is σ = 79883996612. Its totient is φ = 79883996610.

The previous prime is 79883996597. The next prime is 79883996729. The reversal of 79883996611 is 11669938897.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 79883996611 - 2¹¹ = 79883994563 is a prime.

It is not a weakly prime, because it can be changed into another prime (79883996111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39941998305 + 39941998306.

It is an arithmetic number, because the mean of its divisors is an integer number (39941998306).

Almost surely, 2^79883996611 is an apocalyptic number.

79883996611 is a deficient number, since it is larger than the sum of its proper divisors (1).

79883996611 is an equidigital number, since it uses as much as digits as its factorization.

79883996611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35271936, while the sum is 67.

The spelling of 79883996611 in words is "seventy-nine billion, eight hundred eighty-three million, nine hundred ninety-six thousand, six hundred eleven".