5219419 has 4 divisors (see below), whose sum is σ = 5226480. Its totient is φ = 5212360.

The previous prime is 5219393. The next prime is 5219441. The reversal of 5219419 is 9149125.

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 5219419 - 2¹⁵ = 5186651 is a prime.

It is a super-2 number, since 2×5219419² = 54484669395122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5219219) 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, 2272 + ... + 3949.

It is an arithmetic number, because the mean of its divisors is an integer number (1306620).

Almost surely, 2^5219419 is an apocalyptic number.

5219419 is a deficient number, since it is larger than the sum of its proper divisors (7061).

5219419 is an equidigital number, since it uses as much as digits as its factorization.

5219419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7060.

The product of its digits is 3240, while the sum is 31.

The square root of 5219419 is about 2284.6047798252. The cubic root of 5219419 is about 173.4632133886.

The spelling of 5219419 in words is "five million, two hundred nineteen thousand, four hundred nineteen".