79506097353 has 12 divisors (see below), whose sum is σ = 114864255220. Its totient is φ = 52993858176.

The previous prime is 79506097351. The next prime is 79506097361. The reversal of 79506097353 is 35379060597.

It can be written as a sum of positive squares in 2 ways, for example, as 50835819024 + 28670278329 = 225468^2 + 169323^2 .

It is not a de Polignac number, because 79506097353 - 2¹ = 79506097351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 79506097353.

It is not an unprimeable number, because it can be changed into a prime (79506097351) 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 in 11 ways as a sum of consecutive naturals, for example, 801076 + ... + 894837.

Almost surely, 2^79506097353 is an apocalyptic number.

It is an amenable number.

79506097353 is a deficient number, since it is larger than the sum of its proper divisors (35358157867).

79506097353 is a wasteful number, since it uses less digits than its factorization.

79506097353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1701128 (or 1701125 counting only the distinct ones).

The product of its (nonzero) digits is 5358150, while the sum is 54.

The spelling of 79506097353 in words is "seventy-nine billion, five hundred six million, ninety-seven thousand, three hundred fifty-three".