5637247189 has 8 divisors (see below), whose sum is σ = 6574049600. Its totient is φ = 4831925868.

The previous prime is 5637247129. The next prime is 5637247193. The reversal of 5637247189 is 9817427365.

It is not a de Polignac number, because 5637247189 - 2¹⁵ = 5637214421 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 (5637247129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8217219 + ... + 8217904.

It is an arithmetic number, because the mean of its divisors is an integer number (821756200).

Almost surely, 2^5637247189 is an apocalyptic number.

It is an amenable number.

5637247189 is a deficient number, since it is larger than the sum of its proper divisors (936802411).

5637247189 is an equidigital number, since it uses as much as digits as its factorization.

5637247189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16435144 (or 16435130 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 52.

The square root of 5637247189 is about 75081.6035324233. The cubic root of 5637247189 is about 1779.7364409043.

The spelling of 5637247189 in words is "five billion, six hundred thirty-seven million, two hundred forty-seven thousand, one hundred eighty-nine".