5221518832 has 10 divisors (see below), whose sum is σ = 10116692768. Its totient is φ = 2610759408.

The previous prime is 5221518829. The next prime is 5221518833. The reversal of 5221518832 is 2388151225.

It is a junction number, because it is equal to n+sod(n) for n = 5221518791 and 5221518800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5221518833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163172448 + ... + 163172479.

Almost surely, 2^5221518832 is an apocalyptic number.

It is an amenable number.

5221518832 is a deficient number, since it is larger than the sum of its proper divisors (4895173936).

5221518832 is a wasteful number, since it uses less digits than its factorization.

5221518832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326344935 (or 326344929 counting only the distinct ones).

The product of its digits is 38400, while the sum is 37.

The square root of 5221518832 is about 72260.0777193050. The cubic root of 5221518832 is about 1734.8647234844.

The spelling of 5221518832 in words is "five billion, two hundred twenty-one million, five hundred eighteen thousand, eight hundred thirty-two".