12890580559 has 4 divisors (see below), whose sum is σ = 12890862160. Its totient is φ = 12890298960.

The previous prime is 12890580511. The next prime is 12890580581. The reversal of 12890580559 is 95508509821.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12890580559 - 2⁷ = 12890580431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12890589559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54507 + ... + 169564.

It is an arithmetic number, because the mean of its divisors is an integer number (3222715540).

Almost surely, 2^12890580559 is an apocalyptic number.

12890580559 is a deficient number, since it is larger than the sum of its proper divisors (281601).

12890580559 is an equidigital number, since it uses as much as digits as its factorization.

12890580559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281600.

The product of its (nonzero) digits is 1296000, while the sum is 52.

The spelling of 12890580559 in words is "twelve billion, eight hundred ninety million, five hundred eighty thousand, five hundred fifty-nine".