12853516479079 has 2 divisors, whose sum is σ = 12853516479080. Its totient is φ = 12853516479078.

The previous prime is 12853516479077. The next prime is 12853516479107. The reversal of 12853516479079 is 97097461535821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12853516479079 - 2¹ = 12853516479077 is a prime.

Together with 12853516479077, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12853516479077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6426758239539 + 6426758239540.

It is an arithmetic number, because the mean of its divisors is an integer number (6426758239540).

It is a 1-persistent number, because it is pandigital, but 2⋅12853516479079 = 25707032958158 is not.

Almost surely, 2^{12853516479079} is an apocalyptic number.

12853516479079 is a deficient number, since it is larger than the sum of its proper divisors (1).

12853516479079 is an equidigital number, since it uses as much as digits as its factorization.

12853516479079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 114307200, while the sum is 67.

The spelling of 12853516479079 in words is "twelve trillion, eight hundred fifty-three billion, five hundred sixteen million, four hundred seventy-nine thousand, seventy-nine".