54550343 has 2 divisors, whose sum is σ = 54550344. Its totient is φ = 54550342.

The previous prime is 54550337. The next prime is 54550361. The reversal of 54550343 is 34305545.

54550343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54550343 - 2⁸ = 54550087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54550313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27275171 + 27275172.

It is an arithmetic number, because the mean of its divisors is an integer number (27275172).

Almost surely, 2^54550343 is an apocalyptic number.

54550343 is a deficient number, since it is larger than the sum of its proper divisors (1).

54550343 is an equidigital number, since it uses as much as digits as its factorization.

54550343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 54550343 is about 7385.8204012824. The cubic root of 54550343 is about 379.2560305461.

Adding to 54550343 its reverse (34305545), we get a palindrome (88855888).

The spelling of 54550343 in words is "fifty-four million, five hundred fifty thousand, three hundred forty-three".