54938 has 8 divisors (see below), whose sum is σ = 88788. Its totient is φ = 25344.

The previous prime is 54919. The next prime is 54941. The reversal of 54938 is 83945.

54938 is nontrivially palindromic in base 5.

It can be written as a sum of positive squares in 2 ways, for example, as 38809 + 16129 = 197^2 + 127^2 .

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

It is a nialpdrome in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 54938.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1031 + ... + 1082.

2⁵⁴⁹³⁸ is an apocalyptic number.

54938 is a deficient number, since it is larger than the sum of its proper divisors (33850).

54938 is a wasteful number, since it uses less digits than its factorization.

54938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2128.

The product of its digits is 4320, while the sum is 29.

The square root of 54938 is about 234.3885662740. The cubic root of 54938 is about 38.0152293527.

The spelling of 54938 in words is "fifty-four thousand, nine hundred thirty-eight".