5000881 has 2 divisors, whose sum is σ = 5000882. Its totient is φ = 5000880.

The previous prime is 5000861. The next prime is 5000903. The reversal of 5000881 is 1880005.

It is an a-pointer prime, because the next prime (5000903) can be obtained adding 5000881 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3297856 + 1703025 = 1816^2 + 1305^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5000881 is a prime.

It is a super-2 number, since 2×5000881² = 50017621552322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5000851) 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, 2500440 + 2500441.

It is an arithmetic number, because the mean of its divisors is an integer number (2500441).

Almost surely, 2^5000881 is an apocalyptic number.

It is an amenable number.

5000881 is a deficient number, since it is larger than the sum of its proper divisors (1).

5000881 is an equidigital number, since it uses as much as digits as its factorization.

5000881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 320, while the sum is 22.

The square root of 5000881 is about 2236.2649664116. The cubic root of 5000881 is about 171.0076373366.

Adding to 5000881 its reverse (1880005), we get a palindrome (6880886).

The spelling of 5000881 in words is "five million, eight hundred eighty-one", and thus it is an aban number.