5493584689 has 4 divisors (see below), whose sum is σ = 5493958756. Its totient is φ = 5493210624.

The previous prime is 5493584687. The next prime is 5493584717. The reversal of 5493584689 is 9864853945.

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

It can be written as a sum of positive squares in 2 ways, for example, as 31192225 + 5462392464 = 5585^2 + 73908^2 .

It is a cyclic number.

It is not a de Polignac number, because 5493584689 - 2¹ = 5493584687 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5493584683) 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, 164064 + ... + 194689.

It is an arithmetic number, because the mean of its divisors is an integer number (1373489689).

Almost surely, 2^5493584689 is an apocalyptic number.

It is an amenable number.

5493584689 is a deficient number, since it is larger than the sum of its proper divisors (374067).

5493584689 is a wasteful number, since it uses less digits than its factorization.

5493584689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374066.

The product of its digits is 37324800, while the sum is 61.

The square root of 5493584689 is about 74118.7202331503. The cubic root of 5493584689 is about 1764.4875890562.

The spelling of 5493584689 in words is "five billion, four hundred ninety-three million, five hundred eighty-four thousand, six hundred eighty-nine".