28800085199 has 2 divisors, whose sum is σ = 28800085200. Its totient is φ = 28800085198.

The previous prime is 28800085177. The next prime is 28800085201. The reversal of 28800085199 is 99158000882.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28800085199 is a prime.

Together with 28800085201, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28800085159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14400042599 + 14400042600.

It is an arithmetic number, because the mean of its divisors is an integer number (14400042600).

Almost surely, 2^28800085199 is an apocalyptic number.

28800085199 is a deficient number, since it is larger than the sum of its proper divisors (1).

28800085199 is an equidigital number, since it uses as much as digits as its factorization.

28800085199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 414720, while the sum is 50.

The spelling of 28800085199 in words is "twenty-eight billion, eight hundred million, eighty-five thousand, one hundred ninety-nine".