5044489 has 2 divisors, whose sum is σ = 5044490. Its totient is φ = 5044488.

The previous prime is 5044453. The next prime is 5044499. The reversal of 5044489 is 9844405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4338889 + 705600 = 2083^2 + 840^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5044489 is a prime.

It is a super-2 number, since 2×5044489² = 50893738542242, which contains 22 as substring.

It is an Ulam number.

5044489 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5044409) 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 as a sum of consecutive naturals, namely, 2522244 + 2522245.

It is an arithmetic number, because the mean of its divisors is an integer number (2522245).

Almost surely, 2^5044489 is an apocalyptic number.

It is an amenable number.

5044489 is a deficient number, since it is larger than the sum of its proper divisors (1).

5044489 is an equidigital number, since it uses as much as digits as its factorization.

5044489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 5044489 is about 2245.9939893063. The cubic root of 5044489 is about 171.5032653006.

The spelling of 5044489 in words is "five million, forty-four thousand, four hundred eighty-nine".