5447688632 has 16 divisors (see below), whose sum is σ = 10236580200. Its totient is φ = 2717933920.

The previous prime is 5447688629. The next prime is 5447688637. The reversal of 5447688632 is 2368867445.

It is a happy number.

It is a super-2 number, since 2×5447688632² = 59354622862444062848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5447688637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 734882 + ... + 742257.

Almost surely, 2^5447688632 is an apocalyptic number.

It is an amenable number.

5447688632 is a deficient number, since it is larger than the sum of its proper divisors (4788891568).

5447688632 is a wasteful number, since it uses less digits than its factorization.

5447688632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1477606 (or 1477602 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 53.

The square root of 5447688632 is about 73808.4590815985. The cubic root of 5447688632 is about 1759.5600475743.

The spelling of 5447688632 in words is "five billion, four hundred forty-seven million, six hundred eighty-eight thousand, six hundred thirty-two".