54735289 has 4 divisors (see below), whose sum is σ = 62554624. Its totient is φ = 46915956.

The previous prime is 54735283. The next prime is 54735293. The reversal of 54735289 is 98253745.

54735289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54735289 - 2⁹ = 54734777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54735283) 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 in 3 ways as a sum of consecutive naturals, for example, 3909657 + ... + 3909670.

It is an arithmetic number, because the mean of its divisors is an integer number (15638656).

Almost surely, 2^54735289 is an apocalyptic number.

It is an amenable number.

54735289 is a deficient number, since it is larger than the sum of its proper divisors (7819335).

54735289 is an equidigital number, since it uses as much as digits as its factorization.

54735289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7819334.

The product of its digits is 302400, while the sum is 43.

The square root of 54735289 is about 7398.3301494324. The cubic root of 54735289 is about 379.6841535232.

The spelling of 54735289 in words is "fifty-four million, seven hundred thirty-five thousand, two hundred eighty-nine".