5520879 has 60 divisors (see below), whose sum is σ = 10428264. Its totient is φ = 2884896.

The previous prime is 5520877. The next prime is 5520901. The reversal of 5520879 is 9780255.

It is not a de Polignac number, because 5520879 - 2¹ = 5520877 is a prime.

5520879 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5520877) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 51544 + ... + 51650.

Almost surely, 2^5520879 is an apocalyptic number.

5520879 is a deficient number, since it is larger than the sum of its proper divisors (4907385).

5520879 is a wasteful number, since it uses less digits than its factorization.

5520879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 5520879 is about 2349.6550810704. The cubic root of 5520879 is about 176.7404987867.

The spelling of 5520879 in words is "five million, five hundred twenty thousand, eight hundred seventy-nine".