5520571 has 8 divisors (see below), whose sum is σ = 6416640. Its totient is φ = 4651368.

The previous prime is 5520569. The next prime is 5520577. The reversal of 5520571 is 1750255.

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 5520571 - 2¹ = 5520569 is a prime.

It is a Duffinian number.

5520571 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5520577) by changing a digit.

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, 6271 + ... + 7096.

It is an arithmetic number, because the mean of its divisors is an integer number (802080).

Almost surely, 2^5520571 is an apocalyptic number.

5520571 is a deficient number, since it is larger than the sum of its proper divisors (896069).

5520571 is a wasteful number, since it uses less digits than its factorization.

5520571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13433.

The product of its (nonzero) digits is 1750, while the sum is 25.

The square root of 5520571 is about 2349.5895386216. The cubic root of 5520571 is about 176.7372120465.

The spelling of 5520571 in words is "five million, five hundred twenty thousand, five hundred seventy-one".