548983 has 4 divisors (see below), whose sum is σ = 551520. Its totient is φ = 546448.

The previous prime is 548963. The next prime is 549001. The reversal of 548983 is 389845.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 389845 = 5 ⋅77969.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-548983 is a prime.

It is a d-powerful number, because it can be written as 5³ + 4⁷ + 9 + 8³ + 8³ + 3¹² .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 910 + ... + 1387.

It is an arithmetic number, because the mean of its divisors is an integer number (137880).

2⁵⁴⁸⁹⁸³ is an apocalyptic number.

548983 is a deficient number, since it is larger than the sum of its proper divisors (2537).

548983 is a wasteful number, since it uses less digits than its factorization.

548983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2536.

The product of its digits is 34560, while the sum is 37.

The square root of 548983 is about 740.9338701936. The cubic root of 548983 is about 81.8815959179.

The spelling of 548983 in words is "five hundred forty-eight thousand, nine hundred eighty-three".