5003644432 has 40 divisors (see below), whose sum is σ = 9958094784. Its totient is φ = 2434260864.

The previous prime is 5003644417. The next prime is 5003644439. The reversal of 5003644432 is 2344463005.

It is a junction number, because it is equal to n+sod(n) for n = 5003644394 and 5003644403.

It is not an unprimeable number, because it can be changed into a prime (5003644439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167118 + ... + 194770.

Almost surely, 2^5003644432 is an apocalyptic number.

It is an amenable number.

5003644432 is a deficient number, since it is larger than the sum of its proper divisors (4954450352).

5003644432 is a wasteful number, since it uses less digits than its factorization.

5003644432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27967 (or 27961 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

The square root of 5003644432 is about 70736.4434503177. The cubic root of 5003644432 is about 1710.3913051806.

The spelling of 5003644432 in words is "five billion, three million, six hundred forty-four thousand, four hundred thirty-two".