54904 has 8 divisors (see below), whose sum is σ = 102960. Its totient is φ = 27448.

The previous prime is 54881. The next prime is 54907. The reversal of 54904 is 40945.

54904 is nontrivially palindromic in base 11.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54907) by changing a digit.

54904 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3424 + ... + 3439.

It is an arithmetic number, because the mean of its divisors is an integer number (12870).

2⁵⁴⁹⁰⁴ is an apocalyptic number.

It is an amenable number.

54904 is a deficient number, since it is larger than the sum of its proper divisors (48056).

54904 is a wasteful number, since it uses less digits than its factorization.

54904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6869 (or 6865 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 54904 is about 234.3160259137. The cubic root of 54904 is about 38.0073854528.

The spelling of 54904 in words is "fifty-four thousand, nine hundred four".