5185019 has 4 divisors (see below), whose sum is σ = 5925744. Its totient is φ = 4444296.

The previous prime is 5185009. The next prime is 5185027. The reversal of 5185019 is 9105815.

5185019 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5185019 - 2⁴ = 5185003 is a prime.

It is a super-2 number, since 2×5185019² = 53768844060722, 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 = 5184982 and 5185000.

It is not an unprimeable number, because it can be changed into a prime (5185009) 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, 370352 + ... + 370365.

It is an arithmetic number, because the mean of its divisors is an integer number (1481436).

Almost surely, 2^5185019 is an apocalyptic number.

5185019 is a deficient number, since it is larger than the sum of its proper divisors (740725).

5185019 is an equidigital number, since it uses as much as digits as its factorization.

5185019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740724.

The product of its (nonzero) digits is 1800, while the sum is 29.

The square root of 5185019 is about 2277.0636793906. The cubic root of 5185019 is about 173.0812876038.

The spelling of 5185019 in words is "five million, one hundred eighty-five thousand, nineteen".