54889141 has 8 divisors (see below), whose sum is σ = 60122520. Its totient is φ = 49878528.

The previous prime is 54889123. The next prime is 54889171. The reversal of 54889141 is 14198845.

54889141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 12574116 + 42315025 = 3546^2 + 6505^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 54889141 - 2⁹ = 54888629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54889094 and 54889103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54889171) 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 7 ways as a sum of consecutive naturals, for example, 55176 + ... + 56161.

It is an arithmetic number, because the mean of its divisors is an integer number (7515315).

Almost surely, 2^54889141 is an apocalyptic number.

It is an amenable number.

54889141 is a deficient number, since it is larger than the sum of its proper divisors (5233379).

54889141 is a wasteful number, since it uses less digits than its factorization.

54889141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111383.

The product of its digits is 46080, while the sum is 40.

The square root of 54889141 is about 7408.7206048008. The cubic root of 54889141 is about 380.0395642093.

The spelling of 54889141 in words is "fifty-four million, eight hundred eighty-nine thousand, one hundred forty-one".