5589991727 has 4 divisors (see below), whose sum is σ = 5627508600. Its totient is φ = 5552474856.

The previous prime is 5589991721. The next prime is 5589991747. The reversal of 5589991727 is 7271999855.

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 5589991727 - 2¹² = 5589987631 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5589991727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5589991721) 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, 18758213 + ... + 18758510.

It is an arithmetic number, because the mean of its divisors is an integer number (1406877150).

Almost surely, 2^5589991727 is an apocalyptic number.

5589991727 is a deficient number, since it is larger than the sum of its proper divisors (37516873).

5589991727 is a wasteful number, since it uses less digits than its factorization.

5589991727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37516872.

The product of its digits is 14288400, while the sum is 62.

The square root of 5589991727 is about 74766.2472443281. The cubic root of 5589991727 is about 1774.7494695803.

The spelling of 5589991727 in words is "five billion, five hundred eighty-nine million, nine hundred ninety-one thousand, seven hundred twenty-seven".