5030281 has 4 divisors (see below), whose sum is σ = 5115600. Its totient is φ = 4944964.

The previous prime is 5030273. The next prime is 5030287. The reversal of 5030281 is 1820305.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5030281 - 2³ = 5030273 is a prime.

It is a super-2 number, since 2×5030281² = 50607453877922, which contains 22 as substring.

It is a Duffinian number.

5030281 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5030287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42571 + ... + 42688.

It is an arithmetic number, because the mean of its divisors is an integer number (1278900).

Almost surely, 2^5030281 is an apocalyptic number.

It is an amenable number.

5030281 is a deficient number, since it is larger than the sum of its proper divisors (85319).

5030281 is an equidigital number, since it uses as much as digits as its factorization.

5030281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85318.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 5030281 is about 2242.8287941794. The cubic root of 5030281 is about 171.3420986833.

Adding to 5030281 its reverse (1820305), we get a palindrome (6850586).

The spelling of 5030281 in words is "five million, thirty thousand, two hundred eighty-one".