28799284051 has 2 divisors, whose sum is σ = 28799284052. Its totient is φ = 28799284050.

The previous prime is 28799283977. The next prime is 28799284079. The reversal of 28799284051 is 15048299782.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 28799284051 - 2¹⁷ = 28799152979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28799283983 and 28799284001.

It is not a weakly prime, because it can be changed into another prime (28799282051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14399642025 + 14399642026.

It is an arithmetic number, because the mean of its divisors is an integer number (14399642026).

Almost surely, 2^28799284051 is an apocalyptic number.

28799284051 is a deficient number, since it is larger than the sum of its proper divisors (1).

28799284051 is an equidigital number, since it uses as much as digits as its factorization.

28799284051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 55.

The spelling of 28799284051 in words is "twenty-eight billion, seven hundred ninety-nine million, two hundred eighty-four thousand, fifty-one".