5520243772 has 24 divisors (see below), whose sum is σ = 9939328560. Its totient is φ = 2681024640.

The previous prime is 5520243709. The next prime is 5520243787. The reversal of 5520243772 is 2773420255.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35938 + ... + 111049.

It is an arithmetic number, because the mean of its divisors is an integer number (414138690).

Almost surely, 2^5520243772 is an apocalyptic number.

It is an amenable number.

5520243772 is a deficient number, since it is larger than the sum of its proper divisors (4419084788).

5520243772 is a wasteful number, since it uses less digits than its factorization.

5520243772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147261 (or 147259 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 37.

The square root of 5520243772 is about 74298.3429963280. The cubic root of 5520243772 is about 1767.3371998576.

The spelling of 5520243772 in words is "five billion, five hundred twenty million, two hundred forty-three thousand, seven hundred seventy-two".