54051443 has 2 divisors, whose sum is σ = 54051444. Its totient is φ = 54051442.

The previous prime is 54051433. The next prime is 54051451. The reversal of 54051443 is 34415045.

54051443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54051443 - 2⁴ = 54051427 is a prime.

It is not a weakly prime, because it can be changed into another prime (54051433) 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, 27025721 + 27025722.

It is an arithmetic number, because the mean of its divisors is an integer number (27025722).

Almost surely, 2^54051443 is an apocalyptic number.

54051443 is a deficient number, since it is larger than the sum of its proper divisors (1).

54051443 is an equidigital number, since it uses as much as digits as its factorization.

54051443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 54051443 is about 7351.9686479201. The cubic root of 54051443 is about 378.0963030199.

Adding to 54051443 its reverse (34415045), we get a palindrome (88466488).

The spelling of 54051443 in words is "fifty-four million, fifty-one thousand, four hundred forty-three".