5221550432 has 48 divisors (see below), whose sum is σ = 11762537472. Its totient is φ = 2235131520.

The previous prime is 5221550401. The next prime is 5221550447. The reversal of 5221550432 is 2340551225.

It is a junction number, because it is equal to n+sod(n) for n = 5221550395 and 5221550404.

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, 179807 + ... + 206817.

It is an arithmetic number, because the mean of its divisors is an integer number (245052864).

Almost surely, 2^5221550432 is an apocalyptic number.

It is an amenable number.

5221550432 is an abundant number, since it is smaller than the sum of its proper divisors (6540987040).

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

5221550432 is a wasteful number, since it uses less digits than its factorization.

5221550432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27891 (or 27883 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 5221550432 is about 72260.2963735965. The cubic root of 5221550432 is about 1734.8682232078.

The spelling of 5221550432 in words is "five billion, two hundred twenty-one million, five hundred fifty thousand, four hundred thirty-two".