79608530423 has 2 divisors, whose sum is σ = 79608530424. Its totient is φ = 79608530422.

The previous prime is 79608530387. The next prime is 79608530467. The reversal of 79608530423 is 32403580697.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (32403580697) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 79608530423 - 2²⁶ = 79541421559 is a prime.

It is a super-2 number, since 2×79608530423² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79608530923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39804265211 + 39804265212.

It is an arithmetic number, because the mean of its divisors is an integer number (39804265212).

Almost surely, 2^79608530423 is an apocalyptic number.

79608530423 is a deficient number, since it is larger than the sum of its proper divisors (1).

79608530423 is an equidigital number, since it uses as much as digits as its factorization.

79608530423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 79608530423 in words is "seventy-nine billion, six hundred eight million, five hundred thirty thousand, four hundred twenty-three".