5520243773 has 8 divisors (see below), whose sum is σ = 6037978080. Its totient is φ = 5005158480.

The previous prime is 5520243709. The next prime is 5520243787. The reversal of 5520243773 is 3773420255.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5520243773 - 2⁶ = 5520243709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5520243073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 657890 + ... + 666227.

It is an arithmetic number, because the mean of its divisors is an integer number (754747260).

Almost surely, 2^5520243773 is an apocalyptic number.

It is an amenable number.

5520243773 is a deficient number, since it is larger than the sum of its proper divisors (517734307).

5520243773 is a wasteful number, since it uses less digits than its factorization.

5520243773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324507.

The product of its (nonzero) digits is 176400, while the sum is 38.

The square root of 5520243773 is about 74298.3430030576. The cubic root of 5520243773 is about 1767.3371999643.

The spelling of 5520243773 in words is "five billion, five hundred twenty million, two hundred forty-three thousand, seven hundred seventy-three".