79606527599 has 2 divisors, whose sum is σ = 79606527600. Its totient is φ = 79606527598.

The previous prime is 79606527569. The next prime is 79606527641. The reversal of 79606527599 is 99572560697.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79606527599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79606527529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39803263799 + 39803263800.

It is an arithmetic number, because the mean of its divisors is an integer number (39803263800).

Almost surely, 2^79606527599 is an apocalyptic number.

79606527599 is a deficient number, since it is larger than the sum of its proper divisors (1).

79606527599 is an equidigital number, since it uses as much as digits as its factorization.

79606527599 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64297800, while the sum is 65.

The spelling of 79606527599 in words is "seventy-nine billion, six hundred six million, five hundred twenty-seven thousand, five hundred ninety-nine".