5324431531 has 2 divisors, whose sum is σ = 5324431532. Its totient is φ = 5324431530.

The previous prime is 5324431517. The next prime is 5324431547. The reversal of 5324431531 is 1351344235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5324431531 - 2⁷ = 5324431403 is a prime.

It is a super-2 number, since 2×5324431531² = 56699142256614007922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5324431493 and 5324431502.

It is not a weakly prime, because it can be changed into another prime (5324431561) 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, 2662215765 + 2662215766.

It is an arithmetic number, because the mean of its divisors is an integer number (2662215766).

Almost surely, 2^5324431531 is an apocalyptic number.

5324431531 is a deficient number, since it is larger than the sum of its proper divisors (1).

5324431531 is an equidigital number, since it uses as much as digits as its factorization.

5324431531 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 5324431531 is about 72968.7024072650. The cubic root of 5324431531 is about 1746.1883330780.

Adding to 5324431531 its reverse (1351344235), we get a palindrome (6675775766).

The spelling of 5324431531 in words is "five billion, three hundred twenty-four million, four hundred thirty-one thousand, five hundred thirty-one".