500056055589 has 4 divisors (see below), whose sum is σ = 666741407456. Its totient is φ = 333370703724.

The previous prime is 500056055567. The next prime is 500056055623. The reversal of 500056055589 is 985550650005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 500056055589 - 2¹³ = 500056047397 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 (500056055089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83342675929 + ... + 83342675934.

It is an arithmetic number, because the mean of its divisors is an integer number (166685351864).

Almost surely, 2^500056055589 is an apocalyptic number.

It is an amenable number.

500056055589 is a deficient number, since it is larger than the sum of its proper divisors (166685351867).

500056055589 is a wasteful number, since it uses less digits than its factorization.

500056055589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166685351866.

The product of its (nonzero) digits is 1350000, while the sum is 48.

The spelling of 500056055589 in words is "five hundred billion, fifty-six million, fifty-five thousand, five hundred eighty-nine".