5020019 has 2 divisors, whose sum is σ = 5020020. Its totient is φ = 5020018.

The previous prime is 5020007. The next prime is 5020021. The reversal of 5020019 is 9100205.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5020019 is a prime.

It is a super-3 number, since 3×5020019³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

Together with 5020021, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5019979 and 5020006.

It is not a weakly prime, because it can be changed into another prime (5020069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2510009 + 2510010.

It is an arithmetic number, because the mean of its divisors is an integer number (2510010).

Almost surely, 2^5020019 is an apocalyptic number.

5020019 is a deficient number, since it is larger than the sum of its proper divisors (1).

5020019 is an equidigital number, since it uses as much as digits as its factorization.

5020019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 5020019 is about 2240.5398902943. The cubic root of 5020019 is about 171.2255041596.

The spelling of 5020019 in words is "five million, twenty thousand, nineteen".