5647323732 has 24 divisors (see below), whose sum is σ = 13280848896. Its totient is φ = 1867618368.

The previous prime is 5647323713. The next prime is 5647323749. The reversal of 5647323732 is 2373237465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1851273 + ... + 1854320.

It is an arithmetic number, because the mean of its divisors is an integer number (553368704).

Almost surely, 2^5647323732 is an apocalyptic number.

It is an amenable number.

5647323732 is an abundant number, since it is smaller than the sum of its proper divisors (7633525164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5647323732 is a wasteful number, since it uses less digits than its factorization.

5647323732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3705727 (or 3705725 counting only the distinct ones).

The product of its digits is 635040, while the sum is 42.

The square root of 5647323732 is about 75148.6775133136. The cubic root of 5647323732 is about 1780.7962321689.

The spelling of 5647323732 in words is "five billion, six hundred forty-seven million, three hundred twenty-three thousand, seven hundred thirty-two".