54423343 has 16 divisors (see below), whose sum is σ = 60984000. Its totient is φ = 48222720.

The previous prime is 54423329. The next prime is 54423361. The reversal of 54423343 is 34332445.

It is a de Polignac number, because none of the positive numbers 2^k-54423343 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 (54429343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90558 + ... + 91156.

It is an arithmetic number, because the mean of its divisors is an integer number (3811500).

Almost surely, 2^54423343 is an apocalyptic number.

54423343 is a deficient number, since it is larger than the sum of its proper divisors (6560657).

54423343 is a wasteful number, since it uses less digits than its factorization.

54423343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882.

The product of its digits is 17280, while the sum is 28.

The square root of 54423343 is about 7377.2178360138. The cubic root of 54423343 is about 378.9614834049.

Adding to 54423343 its reverse (34332445), we get a palindrome (88755788).

The spelling of 54423343 in words is "fifty-four million, four hundred twenty-three thousand, three hundred forty-three".