54323089 has 2 divisors, whose sum is σ = 54323090. Its totient is φ = 54323088.

The previous prime is 54323083. The next prime is 54323161. The reversal of 54323089 is 98032345.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48720400 + 5602689 = 6980^2 + 2367^2 .

It is a cyclic number.

It is not a de Polignac number, because 54323089 - 2³ = 54323081 is a prime.

It is not a weakly prime, because it can be changed into another prime (54323081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27161544 + 27161545.

It is an arithmetic number, because the mean of its divisors is an integer number (27161545).

Almost surely, 2^54323089 is an apocalyptic number.

It is an amenable number.

54323089 is a deficient number, since it is larger than the sum of its proper divisors (1).

54323089 is an equidigital number, since it uses as much as digits as its factorization.

54323089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 54323089 is about 7370.4198659235. The cubic root of 54323089 is about 378.7286436273.

It can be divided in two parts, 543 and 23089, that added together give a palindrome (23632).

The spelling of 54323089 in words is "fifty-four million, three hundred twenty-three thousand, eighty-nine".