5657937544 has 32 divisors (see below), whose sum is σ = 12141100800. Its totient is φ = 2421440640.

The previous prime is 5657937457. The next prime is 5657937563. The reversal of 5657937544 is 4457397565.

It is a happy 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, 29997 + ... + 110524.

It is an arithmetic number, because the mean of its divisors is an integer number (379409400).

Almost surely, 2^5657937544 is an apocalyptic number.

It is an amenable number.

5657937544 is an abundant number, since it is smaller than the sum of its proper divisors (6483163256).

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

5657937544 is a wasteful number, since it uses less digits than its factorization.

5657937544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141253 (or 141249 counting only the distinct ones).

The product of its digits is 15876000, while the sum is 55.

The square root of 5657937544 is about 75219.2631179009. The cubic root of 5657937544 is about 1781.9111678172.

The spelling of 5657937544 in words is "five billion, six hundred fifty-seven million, nine hundred thirty-seven thousand, five hundred forty-four".