54454289 has 2 divisors, whose sum is σ = 54454290. Its totient is φ = 54454288.

The previous prime is 54454249. The next prime is 54454303. The reversal of 54454289 is 98245445.

54454289 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 can be written as a sum of positive squares in only one way, i.e., 34023889 + 20430400 = 5833^2 + 4520^2 .

It is a cyclic number.

It is not a de Polignac number, because 54454289 - 2⁸ = 54454033 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54454249) 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, 27227144 + 27227145.

It is an arithmetic number, because the mean of its divisors is an integer number (27227145).

Almost surely, 2^54454289 is an apocalyptic number.

It is an amenable number.

54454289 is a deficient number, since it is larger than the sum of its proper divisors (1).

54454289 is an equidigital number, since it uses as much as digits as its factorization.

54454289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 230400, while the sum is 41.

The square root of 54454289 is about 7379.3149411040. The cubic root of 54454289 is about 379.0332976874.

The spelling of 54454289 in words is "fifty-four million, four hundred fifty-four thousand, two hundred eighty-nine".