5647337464 has 16 divisors (see below), whose sum is σ = 10652166000. Its totient is φ = 2806759872.

The previous prime is 5647337441. The next prime is 5647337467. The reversal of 5647337464 is 4647337465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5647337467) 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, 2112189 + ... + 2114860.

It is an arithmetic number, because the mean of its divisors is an integer number (665760375).

Almost surely, 2^5647337464 is an apocalyptic number.

It is an amenable number.

5647337464 is a deficient number, since it is larger than the sum of its proper divisors (5004828536).

5647337464 is a wasteful number, since it uses less digits than its factorization.

5647337464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4227222 (or 4227218 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 49.

The square root of 5647337464 is about 75148.7688788047. The cubic root of 5647337464 is about 1780.7976755590.

Subtracting from 5647337464 its reverse (4647337465), we obtain a palindrome (999999999).

The spelling of 5647337464 in words is "five billion, six hundred forty-seven million, three hundred thirty-seven thousand, four hundred sixty-four".