28578210559 has 2 divisors, whose sum is σ = 28578210560. Its totient is φ = 28578210558.

The previous prime is 28578210547. The next prime is 28578210571. The reversal of 28578210559 is 95501287582.

It is a balanced prime because it is at equal distance from previous prime (28578210547) and next prime (28578210571).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28578210559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28578210659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14289105279 + 14289105280.

It is an arithmetic number, because the mean of its divisors is an integer number (14289105280).

Almost surely, 2^28578210559 is an apocalyptic number.

28578210559 is a deficient number, since it is larger than the sum of its proper divisors (1).

28578210559 is an equidigital number, since it uses as much as digits as its factorization.

28578210559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016000, while the sum is 52.

The spelling of 28578210559 in words is "twenty-eight billion, five hundred seventy-eight million, two hundred ten thousand, five hundred fifty-nine".