5431295231 has 16 divisors (see below), whose sum is σ = 5710717824. Its totient is φ = 5159407104.

The previous prime is 5431295197. The next prime is 5431295251. The reversal of 5431295231 is 1325921345.

It is a cyclic number.

It is not a de Polignac number, because 5431295231 - 2¹⁰ = 5431294207 is a prime.

It is a super-2 number, since 2×5431295231² = 58997935772566686722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5431295191 and 5431295200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5431295251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 749381 + ... + 756593.

It is an arithmetic number, because the mean of its divisors is an integer number (356919864).

Almost surely, 2^5431295231 is an apocalyptic number.

5431295231 is a deficient number, since it is larger than the sum of its proper divisors (279422593).

5431295231 is a wasteful number, since it uses less digits than its factorization.

5431295231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7730.

The product of its digits is 32400, while the sum is 35.

The square root of 5431295231 is about 73697.3217355963. The cubic root of 5431295231 is about 1757.7932948664.

The spelling of 5431295231 in words is "five billion, four hundred thirty-one million, two hundred ninety-five thousand, two hundred thirty-one".