5404831 has 2 divisors, whose sum is σ = 5404832. Its totient is φ = 5404830.

The previous prime is 5404829. The next prime is 5404837. The reversal of 5404831 is 1384045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5404831 - 2¹ = 5404829 is a prime.

It is a super-2 number, since 2×5404831² = 58424396277122, which contains 22 as substring.

Together with 5404829, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 5404796 and 5404805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5404837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2702415 + 2702416.

It is an arithmetic number, because the mean of its divisors is an integer number (2702416).

Almost surely, 2^5404831 is an apocalyptic number.

5404831 is a deficient number, since it is larger than the sum of its proper divisors (1).

5404831 is an equidigital number, since it uses as much as digits as its factorization.

5404831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 5404831 is about 2324.8292410412. The cubic root of 5404831 is about 175.4933669568.

Adding to 5404831 its reverse (1384045), we get a palindrome (6788876).

The spelling of 5404831 in words is "five million, four hundred four thousand, eight hundred thirty-one".