5520469 has 16 divisors (see below), whose sum is σ = 6177600. Its totient is φ = 4910976.

The previous prime is 5520467. The next prime is 5520499. The reversal of 5520469 is 9640255.

5520469 = 530² + 531² + ... + 548².

It is not a de Polignac number, because 5520469 - 2¹ = 5520467 is a prime.

It is a super-2 number, since 2×5520469² = 60951155959922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5520469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5520467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23577 + ... + 23809.

It is an arithmetic number, because the mean of its divisors is an integer number (386100).

Almost surely, 2^5520469 is an apocalyptic number.

It is an amenable number.

5520469 is a deficient number, since it is larger than the sum of its proper divisors (657131).

5520469 is a wasteful number, since it uses less digits than its factorization.

5520469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 5520469 is about 2349.5678326024. The cubic root of 5520469 is about 176.7361235536.

The spelling of 5520469 in words is "five million, five hundred twenty thousand, four hundred sixty-nine".