28359116803 has 2 divisors, whose sum is σ = 28359116804. Its totient is φ = 28359116802.

The previous prime is 28359116783. The next prime is 28359116827. The reversal of 28359116803 is 30861195382.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28359116803 - 2¹⁷ = 28358985731 is a prime.

It is not a weakly prime, because it can be changed into another prime (28359116833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14179558401 + 14179558402.

It is an arithmetic number, because the mean of its divisors is an integer number (14179558402).

Almost surely, 2^28359116803 is an apocalyptic number.

28359116803 is a deficient number, since it is larger than the sum of its proper divisors (1).

28359116803 is an equidigital number, since it uses as much as digits as its factorization.

28359116803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 28359116803 in words is "twenty-eight billion, three hundred fifty-nine million, one hundred sixteen thousand, eight hundred three".