54303043 has 2 divisors, whose sum is σ = 54303044. Its totient is φ = 54303042.

The previous prime is 54302971. The next prime is 54303047. The reversal of 54303043 is 34030345.

54303043 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 a de Polignac number, because none of the positive numbers 2^k-54303043 is a prime.

It is not a weakly prime, because it can be changed into another prime (54303047) 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, 27151521 + 27151522.

It is an arithmetic number, because the mean of its divisors is an integer number (27151522).

Almost surely, 2^54303043 is an apocalyptic number.

54303043 is a deficient number, since it is larger than the sum of its proper divisors (1).

54303043 is an equidigital number, since it uses as much as digits as its factorization.

54303043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 54303043 is about 7369.0598450549. The cubic root of 54303043 is about 378.6820524597.

Adding to 54303043 its reverse (34030345), we get a palindrome (88333388).

The spelling of 54303043 in words is "fifty-four million, three hundred three thousand, forty-three".