12875192899 has 2 divisors, whose sum is σ = 12875192900. Its totient is φ = 12875192898.

The previous prime is 12875192881. The next prime is 12875192909. The reversal of 12875192899 is 99829157821.

It is a strong prime.

It is an emirp because it is prime and its reverse (99829157821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12875192899 - 2⁵ = 12875192867 is a prime.

It is not a weakly prime, because it can be changed into another prime (12875192809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6437596449 + 6437596450.

It is an arithmetic number, because the mean of its divisors is an integer number (6437596450).

Almost surely, 2^12875192899 is an apocalyptic number.

12875192899 is a deficient number, since it is larger than the sum of its proper divisors (1).

12875192899 is an equidigital number, since it uses as much as digits as its factorization.

12875192899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6531840, while the sum is 61.

The spelling of 12875192899 in words is "twelve billion, eight hundred seventy-five million, one hundred ninety-two thousand, eight hundred ninety-nine".