28539592210559 has 2 divisors, whose sum is σ = 28539592210560. Its totient is φ = 28539592210558.

The previous prime is 28539592210553. The next prime is 28539592210627. The reversal of 28539592210559 is 95501229593582.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-28539592210559 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28539592210495 and 28539592210504.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28539592210553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14269796105279 + 14269796105280.

It is an arithmetic number, because the mean of its divisors is an integer number (14269796105280).

Almost surely, 2^{28539592210559} is an apocalyptic number.

28539592210559 is a deficient number, since it is larger than the sum of its proper divisors (1).

28539592210559 is an equidigital number, since it uses as much as digits as its factorization.

28539592210559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87480000, while the sum is 65.

The spelling of 28539592210559 in words is "twenty-eight trillion, five hundred thirty-nine billion, five hundred ninety-two million, two hundred ten thousand, five hundred fifty-nine".