5000019 has 8 divisors (see below), whose sum is σ = 6677760. Its totient is φ = 3327816.

The previous prime is 5000011. The next prime is 5000077. The reversal of 5000019 is 9100005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5000019 - 2³ = 5000011 is a prime.

It is a super-2 number, since 2×5000019² = 50000380000722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4999971 and 5000007.

It is not an unprimeable number, because it can be changed into a prime (5000011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1722 + ... + 3600.

It is an arithmetic number, because the mean of its divisors is an integer number (834720).

Almost surely, 2^5000019 is an apocalyptic number.

5000019 is a deficient number, since it is larger than the sum of its proper divisors (1677741).

5000019 is a wasteful number, since it uses less digits than its factorization.

5000019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769.

The product of its (nonzero) digits is 45, while the sum is 15.

The square root of 5000019 is about 2236.0722260249. The cubic root of 5000019 is about 170.9978112643.

The spelling of 5000019 in words is "five million, nineteen", and thus it is an aban number and an uban number.