5431025843 has 4 divisors (see below), whose sum is σ = 5445586608. Its totient is φ = 5416465080.

The previous prime is 5431025783. The next prime is 5431025863. The reversal of 5431025843 is 3485201345.

5431025843 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5431025843 - 2¹⁸ = 5430763699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5431025863) 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 in 3 ways as a sum of consecutive naturals, for example, 7279823 + ... + 7280568.

It is an arithmetic number, because the mean of its divisors is an integer number (1361396652).

Almost surely, 2^5431025843 is an apocalyptic number.

5431025843 is a deficient number, since it is larger than the sum of its proper divisors (14560765).

5431025843 is a wasteful number, since it uses less digits than its factorization.

5431025843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14560764.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 5431025843 is about 73695.4940481438. The cubic root of 5431025843 is about 1757.7642326612.

The spelling of 5431025843 in words is "five billion, four hundred thirty-one million, twenty-five thousand, eight hundred forty-three".