5009219 has 4 divisors (see below), whose sum is σ = 5014896. Its totient is φ = 5003544.

The previous prime is 5009167. The next prime is 5009233. The reversal of 5009219 is 9129005.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5009219 is a prime.

It is a super-2 number, since 2×5009219² = 50184549979922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5009269) 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, 1199 + ... + 3384.

It is an arithmetic number, because the mean of its divisors is an integer number (1253724).

Almost surely, 2^5009219 is an apocalyptic number.

5009219 is a deficient number, since it is larger than the sum of its proper divisors (5677).

5009219 is a wasteful number, since it uses less digits than its factorization.

5009219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5676.

The product of its (nonzero) digits is 810, while the sum is 26.

The square root of 5009219 is about 2238.1284592266. The cubic root of 5009219 is about 171.1026252640.

The spelling of 5009219 in words is "five million, nine thousand, two hundred nineteen".