5520219 has 4 divisors (see below), whose sum is σ = 7360296. Its totient is φ = 3680144.

The previous prime is 5520191. The next prime is 5520233. The reversal of 5520219 is 9120255.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5520219 - 2¹¹ = 5518171 is a prime.

It is a super-2 number, since 2×5520219² = 60945635615922, which contains 22 as substring.

It is a D-number.

5520219 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5520259) 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 3 ways as a sum of consecutive naturals, for example, 920034 + ... + 920039.

It is an arithmetic number, because the mean of its divisors is an integer number (1840074).

Almost surely, 2^5520219 is an apocalyptic number.

5520219 is a deficient number, since it is larger than the sum of its proper divisors (1840077).

5520219 is a wasteful number, since it uses less digits than its factorization.

5520219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840076.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 5520219 is about 2349.5146307270. The cubic root of 5520219 is about 176.7334556222.

The spelling of 5520219 in words is "five million, five hundred twenty thousand, two hundred nineteen".