5090281 has 4 divisors (see below), whose sum is σ = 5817472. Its totient is φ = 4363092.

The previous prime is 5090257. The next prime is 5090303. The reversal of 5090281 is 1820905.

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 5090281 - 2⁵ = 5090249 is a prime.

It is a super-2 number, since 2×5090281² = 51821921317922, which contains 22 as substring.

It is a Duffinian number.

5090281 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5090251) 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, 363585 + ... + 363598.

It is an arithmetic number, because the mean of its divisors is an integer number (1454368).

Almost surely, 2^5090281 is an apocalyptic number.

It is an amenable number.

5090281 is a deficient number, since it is larger than the sum of its proper divisors (727191).

5090281 is an equidigital number, since it uses as much as digits as its factorization.

5090281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727190.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 5090281 is about 2256.1651092063. The cubic root of 5090281 is about 172.0206505763.

The spelling of 5090281 in words is "five million, ninety thousand, two hundred eighty-one".