54838589 has 4 divisors (see below), whose sum is σ = 59056956. Its totient is φ = 50620224.

The previous prime is 54838577. The next prime is 54838591. The reversal of 54838589 is 98583845.

54838589 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.

It can be written as a sum of positive squares in 2 ways, for example, as 30415225 + 24423364 = 5515^2 + 4942^2 .

It is a cyclic number.

It is not a de Polignac number, because 54838589 - 2²⁰ = 53790013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54838559) 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, 2109164 + ... + 2109189.

It is an arithmetic number, because the mean of its divisors is an integer number (14764239).

Almost surely, 2^54838589 is an apocalyptic number.

It is an amenable number.

54838589 is a deficient number, since it is larger than the sum of its proper divisors (4218367).

54838589 is a wasteful number, since it uses less digits than its factorization.

54838589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218366.

The product of its digits is 1382400, while the sum is 50.

The square root of 54838589 is about 7405.3081637431. The cubic root of 54838589 is about 379.9228583022.

The spelling of 54838589 in words is "fifty-four million, eight hundred thirty-eight thousand, five hundred eighty-nine".