5254431 has 32 divisors (see below), whose sum is σ = 9085440. Its totient is φ = 2623104.

The previous prime is 5254429. The next prime is 5254439. The reversal of 5254431 is 1344525.

It is not a de Polignac number, because 5254431 - 2¹ = 5254429 is a prime.

It is a super-2 number, since 2×5254431² = 55218090267522, which contains 22 as substring.

5254431 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5254439) 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 31 ways as a sum of consecutive naturals, for example, 4681 + ... + 5693.

It is an arithmetic number, because the mean of its divisors is an integer number (283920).

Almost surely, 2^5254431 is an apocalyptic number.

5254431 is a deficient number, since it is larger than the sum of its proper divisors (3831009).

5254431 is a wasteful number, since it uses less digits than its factorization.

5254431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055.

The product of its digits is 2400, while the sum is 24.

The square root of 5254431 is about 2292.2545670148. The cubic root of 5254431 is about 173.8502146028.

Adding to 5254431 its reverse (1344525), we get a palindrome (6598956).

The spelling of 5254431 in words is "five million, two hundred fifty-four thousand, four hundred thirty-one".