5430322543 has 4 divisors (see below), whose sum is σ = 5443283160. Its totient is φ = 5417361928.

The previous prime is 5430322537. The next prime is 5430322549. The reversal of 5430322543 is 3452230345.

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

It is an interprime number because it is at equal distance from previous prime (5430322537) and next prime (5430322549).

It is a cyclic number.

It is not a de Polignac number, because 5430322543 - 2⁹ = 5430322031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430322549) 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, 6479680 + ... + 6480517.

It is an arithmetic number, because the mean of its divisors is an integer number (1360820790).

Almost surely, 2^5430322543 is an apocalyptic number.

5430322543 is a deficient number, since it is larger than the sum of its proper divisors (12960617).

5430322543 is a wasteful number, since it uses less digits than its factorization.

5430322543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12960616.

The product of its (nonzero) digits is 43200, while the sum is 31.

The square root of 5430322543 is about 73690.7222314994. The cubic root of 5430322543 is about 1757.6883544885.

Adding to 5430322543 its reverse (3452230345), we get a palindrome (8882552888).

The spelling of 5430322543 in words is "five billion, four hundred thirty million, three hundred twenty-two thousand, five hundred forty-three".