5398832431 has 2 divisors, whose sum is σ = 5398832432. Its totient is φ = 5398832430.

The previous prime is 5398832401. The next prime is 5398832437. The reversal of 5398832431 is 1342388935.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5398832431 - 2⁷ = 5398832303 is a prime.

It is a super-2 number, since 2×5398832431² = 58294783236034739522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5398832437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2699416215 + 2699416216.

It is an arithmetic number, because the mean of its divisors is an integer number (2699416216).

Almost surely, 2^5398832431 is an apocalyptic number.

5398832431 is a deficient number, since it is larger than the sum of its proper divisors (1).

5398832431 is an equidigital number, since it uses as much as digits as its factorization.

5398832431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 46.

The square root of 5398832431 is about 73476.7475532226. The cubic root of 5398832431 is about 1754.2841896481.

The spelling of 5398832431 in words is "five billion, three hundred ninety-eight million, eight hundred thirty-two thousand, four hundred thirty-one".