5086819 has 4 divisors (see below), whose sum is σ = 5094544. Its totient is φ = 5079096.

The previous prime is 5086817. The next prime is 5086847. The reversal of 5086819 is 9186805.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9186805 = 5 ⋅1837361.

It is a cyclic number.

It is not a de Polignac number, because 5086819 - 2¹ = 5086817 is a prime.

It is a super-2 number, since 2×5086819² = 51751455077522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5086811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2772 + ... + 4225.

It is an arithmetic number, because the mean of its divisors is an integer number (1273636).

Almost surely, 2^5086819 is an apocalyptic number.

5086819 is a deficient number, since it is larger than the sum of its proper divisors (7725).

5086819 is an equidigital number, since it uses as much as digits as its factorization.

5086819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7724.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 5086819 is about 2255.3977476268. The cubic root of 5086819 is about 171.9816435250.

The spelling of 5086819 in words is "five million, eighty-six thousand, eight hundred nineteen".