5003881 has 2 divisors, whose sum is σ = 5003882. Its totient is φ = 5003880.

The previous prime is 5003839. The next prime is 5003893. The reversal of 5003881 is 1883005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2944656 + 2059225 = 1716^2 + 1435^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5003881 is a prime.

It is a super-2 number, since 2×5003881² = 50077650124322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5003081) 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, 2501940 + 2501941.

It is an arithmetic number, because the mean of its divisors is an integer number (2501941).

Almost surely, 2^5003881 is an apocalyptic number.

It is an amenable number.

5003881 is a deficient number, since it is larger than the sum of its proper divisors (1).

5003881 is an equidigital number, since it uses as much as digits as its factorization.

5003881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 5003881 is about 2236.9356271471. The cubic root of 5003881 is about 171.0418260032.

Adding to 5003881 its reverse (1883005), we get a palindrome (6886886).

The spelling of 5003881 in words is "five million, three thousand, eight hundred eighty-one".