28035504851 has 2 divisors, whose sum is σ = 28035504852. Its totient is φ = 28035504850.

The previous prime is 28035504823. The next prime is 28035504859. The reversal of 28035504851 is 15840553082.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28035504851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28035504799 and 28035504808.

It is not a weakly prime, because it can be changed into another prime (28035504859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14017752425 + 14017752426.

It is an arithmetic number, because the mean of its divisors is an integer number (14017752426).

Almost surely, 2^28035504851 is an apocalyptic number.

28035504851 is a deficient number, since it is larger than the sum of its proper divisors (1).

28035504851 is an equidigital number, since it uses as much as digits as its factorization.

28035504851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192000, while the sum is 41.

The spelling of 28035504851 in words is "twenty-eight billion, thirty-five million, five hundred four thousand, eight hundred fifty-one".