5321354431 has 2 divisors, whose sum is σ = 5321354432. Its totient is φ = 5321354430.

The previous prime is 5321354407. The next prime is 5321354461. The reversal of 5321354431 is 1344531235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5321354431 - 2¹⁷ = 5321223359 is a prime.

It is a super-2 number, since 2×5321354431² = 56633625960646667522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5321354393 and 5321354402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5321354461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2660677215 + 2660677216.

It is an arithmetic number, because the mean of its divisors is an integer number (2660677216).

Almost surely, 2^5321354431 is an apocalyptic number.

5321354431 is a deficient number, since it is larger than the sum of its proper divisors (1).

5321354431 is an equidigital number, since it uses as much as digits as its factorization.

5321354431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21600, while the sum is 31.

The square root of 5321354431 is about 72947.6142927238. The cubic root of 5321354431 is about 1745.8518820400.

Adding to 5321354431 its reverse (1344531235), we get a palindrome (6665885666).

The spelling of 5321354431 in words is "five billion, three hundred twenty-one million, three hundred fifty-four thousand, four hundred thirty-one".