12875068779 has 12 divisors (see below), whose sum is σ = 18235969464. Its totient is φ = 8078473984.

The previous prime is 12875068753. The next prime is 12875068783. The reversal of 12875068779 is 97786057821.

It is not a de Polignac number, because 12875068779 - 2⁷ = 12875068651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12875068279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7424202 + ... + 7425935.

It is an arithmetic number, because the mean of its divisors is an integer number (1519664122).

Almost surely, 2^12875068779 is an apocalyptic number.

12875068779 is a deficient number, since it is larger than the sum of its proper divisors (5360900685).

12875068779 is a wasteful number, since it uses less digits than its factorization.

12875068779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14850174 (or 14850157 counting only the distinct ones).

The product of its (nonzero) digits is 11854080, while the sum is 60.

The spelling of 12875068779 in words is "twelve billion, eight hundred seventy-five million, sixty-eight thousand, seven hundred seventy-nine".