5144919 has 16 divisors (see below), whose sum is σ = 7644000. Its totient is φ = 3056256.

The previous prime is 5144917. The next prime is 5144929. The reversal of 5144919 is 9194415.

It is not a de Polignac number, because 5144919 - 2¹ = 5144917 is a prime.

It is a super-2 number, since 2×5144919² = 52940383033122, which contains 22 as substring.

5144919 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5144919.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144911) 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 15 ways as a sum of consecutive naturals, for example, 1144 + ... + 3405.

It is an arithmetic number, because the mean of its divisors is an integer number (477750).

Almost surely, 2^5144919 is an apocalyptic number.

5144919 is a deficient number, since it is larger than the sum of its proper divisors (2499081).

5144919 is a wasteful number, since it uses less digits than its factorization.

5144919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4594.

The product of its digits is 6480, while the sum is 33.

The square root of 5144919 is about 2268.2413892706. The cubic root of 5144919 is about 172.6339392429.

The spelling of 5144919 in words is "five million, one hundred forty-four thousand, nine hundred nineteen".