54705089 has 2 divisors, whose sum is σ = 54705090. Its totient is φ = 54705088.

The previous prime is 54705083. The next prime is 54705103. The reversal of 54705089 is 98050745.

54705089 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 can be written as a sum of positive squares in only one way, i.e., 38440000 + 16265089 = 6200^2 + 4033^2 .

It is a cyclic number.

It is not a de Polignac number, because 54705089 - 2¹² = 54700993 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54705083) 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, 27352544 + 27352545.

It is an arithmetic number, because the mean of its divisors is an integer number (27352545).

Almost surely, 2^54705089 is an apocalyptic number.

It is an amenable number.

54705089 is a deficient number, since it is larger than the sum of its proper divisors (1).

54705089 is an equidigital number, since it uses as much as digits as its factorization.

54705089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 54705089 is about 7396.2888667223. The cubic root of 54705089 is about 379.6143108851.

The spelling of 54705089 in words is "fifty-four million, seven hundred five thousand, eighty-nine".