54343343 has 4 divisors (see below), whose sum is σ = 55812120. Its totient is φ = 52874568.

The previous prime is 54343321. The next prime is 54343349. The reversal of 54343343 is 34334345.

It is a happy number.

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 54343343 - 2⁸ = 54343087 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 (54343349) 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, 734333 + ... + 734406.

It is an arithmetic number, because the mean of its divisors is an integer number (13953030).

Almost surely, 2^54343343 is an apocalyptic number.

54343343 is a deficient number, since it is larger than the sum of its proper divisors (1468777).

54343343 is a wasteful number, since it uses less digits than its factorization.

54343343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1468776.

The product of its digits is 25920, while the sum is 29.

The square root of 54343343 is about 7371.7937437234. The cubic root of 54343343 is about 378.7757065917.

Adding to 54343343 its reverse (34334345), we get a palindrome (88677688).

The spelling of 54343343 in words is "fifty-four million, three hundred forty-three thousand, three hundred forty-three".