54350443 has 4 divisors (see below), whose sum is σ = 62114800. Its totient is φ = 46586088.

The previous prime is 54350441. The next prime is 54350453. The reversal of 54350443 is 34405345.

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 54350443 - 2¹ = 54350441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54350441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3882168 + ... + 3882181.

It is an arithmetic number, because the mean of its divisors is an integer number (15528700).

Almost surely, 2^54350443 is an apocalyptic number.

54350443 is a deficient number, since it is larger than the sum of its proper divisors (7764357).

54350443 is an equidigital number, since it uses as much as digits as its factorization.

54350443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7764356.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 54350443 is about 7372.2752932863. The cubic root of 54350443 is about 378.7922016535.

Adding to 54350443 its reverse (34405345), we get a palindrome (88755788).

The spelling of 54350443 in words is "fifty-four million, three hundred fifty thousand, four hundred forty-three".