5524219 has 2 divisors, whose sum is σ = 5524220. Its totient is φ = 5524218.

The previous prime is 5524213. The next prime is 5524237. The reversal of 5524219 is 9124255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5524219 - 2⁵ = 5524187 is a prime.

It is a super-2 number, since 2×5524219² = 61033991119922, which contains 22 as substring.

5524219 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5524213) 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 as a sum of consecutive naturals, namely, 2762109 + 2762110.

It is an arithmetic number, because the mean of its divisors is an integer number (2762110).

Almost surely, 2^5524219 is an apocalyptic number.

5524219 is a deficient number, since it is larger than the sum of its proper divisors (1).

5524219 is an equidigital number, since it uses as much as digits as its factorization.

5524219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 28.

The square root of 5524219 is about 2350.3657162238. The cubic root of 5524219 is about 176.7761328626.

The spelling of 5524219 in words is "five million, five hundred twenty-four thousand, two hundred nineteen".