5430353543 has 4 divisors (see below), whose sum is σ = 5431123248. Its totient is φ = 5429583840.

The previous prime is 5430353519. The next prime is 5430353557. The reversal of 5430353543 is 3453530345.

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 5430353543 - 2⁶ = 5430353479 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 (5430353573) 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, 374171 + ... + 388412.

It is an arithmetic number, because the mean of its divisors is an integer number (1357780812).

Almost surely, 2^5430353543 is an apocalyptic number.

5430353543 is a deficient number, since it is larger than the sum of its proper divisors (769705).

5430353543 is an equidigital number, since it uses as much as digits as its factorization.

5430353543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769704.

The product of its (nonzero) digits is 162000, while the sum is 35.

The square root of 5430353543 is about 73690.9325697538. The cubic root of 5430353543 is about 1757.6916991784.

Adding to 5430353543 its reverse (3453530345), we get a palindrome (8883883888).

The spelling of 5430353543 in words is "five billion, four hundred thirty million, three hundred fifty-three thousand, five hundred forty-three".