5286838889 has 4 divisors (see below), whose sum is σ = 5287538256. Its totient is φ = 5286139524.

The previous prime is 5286838883. The next prime is 5286838961. The reversal of 5286838889 is 9888386825.

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 a cyclic number.

It is not a de Polignac number, because 5286838889 - 2⁴ = 5286838873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5286838883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 338219 + ... + 353504.

It is an arithmetic number, because the mean of its divisors is an integer number (1321884564).

Almost surely, 2^5286838889 is an apocalyptic number.

It is an amenable number.

5286838889 is a deficient number, since it is larger than the sum of its proper divisors (699367).

5286838889 is an equidigital number, since it uses as much as digits as its factorization.

5286838889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699366.

The product of its digits is 53084160, while the sum is 65.

The square root of 5286838889 is about 72710.6518262627. The cubic root of 5286838889 is about 1742.0690243147.

The spelling of 5286838889 in words is "five billion, two hundred eighty-six million, eight hundred thirty-eight thousand, eight hundred eighty-nine".