28076164902859 has 2 divisors, whose sum is σ = 28076164902860. Its totient is φ = 28076164902858.

The previous prime is 28076164902833. The next prime is 28076164902931. The reversal of 28076164902859 is 95820946167082.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28076164902859 - 2¹⁹ = 28076164378571 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28076164902794 and 28076164902803.

It is not a weakly prime, because it can be changed into another prime (28076164902829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14038082451429 + 14038082451430.

It is an arithmetic number, because the mean of its divisors is an integer number (14038082451430).

Almost surely, 2^{28076164902859} is an apocalyptic number.

28076164902859 is a deficient number, since it is larger than the sum of its proper divisors (1).

28076164902859 is an equidigital number, since it uses as much as digits as its factorization.

28076164902859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104509440, while the sum is 67.

The spelling of 28076164902859 in words is "twenty-eight trillion, seventy-six billion, one hundred sixty-four million, nine hundred two thousand, eight hundred fifty-nine".