5056281 has 6 divisors (see below), whose sum is σ = 7303530. Its totient is φ = 3370848.

The previous prime is 5056279. The next prime is 5056283. The reversal of 5056281 is 1826505.

5056281 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5056279) and next prime (5056283).

It can be written as a sum of positive squares in only one way, i.e., 4447881 + 608400 = 2109^2 + 780^2 .

It is not a de Polignac number, because 5056281 - 2¹ = 5056279 is a prime.

It is a super-2 number, since 2×5056281² = 51131955101922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5056283) 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 5 ways as a sum of consecutive naturals, for example, 280896 + ... + 280913.

It is an arithmetic number, because the mean of its divisors is an integer number (1217255).

Almost surely, 2^5056281 is an apocalyptic number.

It is an amenable number.

5056281 is a deficient number, since it is larger than the sum of its proper divisors (2247249).

5056281 is a wasteful number, since it uses less digits than its factorization.

5056281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561815 (or 561812 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 5056281 is about 2248.6175753116. The cubic root of 5056281 is about 171.6367966797.

It can be divided in two parts, 505 and 6281, that added together give a triangular number (6786 = T₁₁₆).

The spelling of 5056281 in words is "five million, fifty-six thousand, two hundred eighty-one".