54485589 has 8 divisors (see below), whose sum is σ = 73567360. Its totient is φ = 35863776.

The previous prime is 54485573. The next prime is 54485591. The reversal of 54485589 is 98558445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54485589 - 2⁴ = 54485573 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 (54485089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114712 + ... + 115185.

It is an arithmetic number, because the mean of its divisors is an integer number (9195920).

Almost surely, 2^54485589 is an apocalyptic number.

It is an amenable number.

54485589 is a deficient number, since it is larger than the sum of its proper divisors (19081771).

54485589 is a wasteful number, since it uses less digits than its factorization.

54485589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229979.

The product of its digits is 1152000, while the sum is 48.

The square root of 54485589 is about 7381.4354295083. The cubic root of 54485589 is about 379.1059058026.

The spelling of 54485589 in words is "fifty-four million, four hundred eighty-five thousand, five hundred eighty-nine".