5220019 has 6 divisors (see below), whose sum is σ = 6072324. Its totient is φ = 4474260.

The previous prime is 5220013. The next prime is 5220031. The reversal of 5220019 is 9100225.

It is not a de Polignac number, because 5220019 - 2⁷ = 5219891 is a prime.

It is a super-2 number, since 2×5220019² = 54497196720722, 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 = 5219978 and 5220005.

It is not an unprimeable number, because it can be changed into a prime (5220013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53217 + ... + 53314.

It is an arithmetic number, because the mean of its divisors is an integer number (1012054).

Almost surely, 2^5220019 is an apocalyptic number.

5220019 is a deficient number, since it is larger than the sum of its proper divisors (852305).

5220019 is a wasteful number, since it uses less digits than its factorization.

5220019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106545 (or 106538 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 5220019 is about 2284.7360897924. The cubic root of 5220019 is about 173.4698599739.

The spelling of 5220019 in words is "five million, two hundred twenty thousand, nineteen".