5044989 has 8 divisors (see below), whose sum is σ = 6808032. Its totient is φ = 3322640.

The previous prime is 5044979. The next prime is 5044997. The reversal of 5044989 is 9894405.

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

It is a cyclic number.

It is not a de Polignac number, because 5044989 - 2¹⁷ = 4913917 is a prime.

It is a Curzon number.

5044989 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5044939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9882 + ... + 10379.

It is an arithmetic number, because the mean of its divisors is an integer number (851004).

Almost surely, 2^5044989 is an apocalyptic number.

It is an amenable number.

5044989 is a deficient number, since it is larger than the sum of its proper divisors (1763043).

5044989 is a wasteful number, since it uses less digits than its factorization.

5044989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20347.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 5044989 is about 2246.1052958399. The cubic root of 5044989 is about 171.5089314708.

The spelling of 5044989 in words is "five million, forty-four thousand, nine hundred eighty-nine".