5642044472 has 16 divisors (see below), whose sum is σ = 10654942200. Its totient is φ = 2800726560.

The previous prime is 5642044451. The next prime is 5642044489. The reversal of 5642044472 is 2744402465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2535779 + ... + 2538002.

Almost surely, 2^5642044472 is an apocalyptic number.

It is an amenable number.

5642044472 is a deficient number, since it is larger than the sum of its proper divisors (5012897728).

5642044472 is a wasteful number, since it uses less digits than its factorization.

5642044472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5073926 (or 5073922 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 38.

The square root of 5642044472 is about 75113.5438652711. The cubic root of 5642044472 is about 1780.2411481560.

The spelling of 5642044472 in words is "five billion, six hundred forty-two million, forty-four thousand, four hundred seventy-two".