5512219 has 4 divisors (see below), whose sum is σ = 5569144. Its totient is φ = 5455296.

The previous prime is 5512189. The next prime is 5512229. The reversal of 5512219 is 9122155.

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 5512219 - 2⁵ = 5512187 is a prime.

It is a super-2 number, since 2×5512219² = 60769116607922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5512193 and 5512202.

It is not an unprimeable number, because it can be changed into a prime (5512229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28317 + ... + 28510.

It is an arithmetic number, because the mean of its divisors is an integer number (1392286).

Almost surely, 2^5512219 is an apocalyptic number.

5512219 is a deficient number, since it is larger than the sum of its proper divisors (56925).

5512219 is an equidigital number, since it uses as much as digits as its factorization.

5512219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56924.

The product of its digits is 900, while the sum is 25.

The square root of 5512219 is about 2347.8115341739. The cubic root of 5512219 is about 176.6480392528.

The spelling of 5512219 in words is "five million, five hundred twelve thousand, two hundred nineteen".