5254335431 has 2 divisors, whose sum is σ = 5254335432. Its totient is φ = 5254335430.

The previous prime is 5254335409. The next prime is 5254335451. The reversal of 5254335431 is 1345334525.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5254335431 is a prime.

It is a super-2 number, since 2×5254335431² = 55216081642923911522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5254335391 and 5254335400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5254335451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627167715 + 2627167716.

It is an arithmetic number, because the mean of its divisors is an integer number (2627167716).

Almost surely, 2^5254335431 is an apocalyptic number.

5254335431 is a deficient number, since it is larger than the sum of its proper divisors (1).

5254335431 is an equidigital number, since it uses as much as digits as its factorization.

5254335431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108000, while the sum is 35.

The square root of 5254335431 is about 72486.7948732733. The cubic root of 5254335431 is about 1738.4916058497.

Adding to 5254335431 its reverse (1345334525), we get a palindrome (6599669956).

The spelling of 5254335431 in words is "five billion, two hundred fifty-four million, three hundred thirty-five thousand, four hundred thirty-one".