54850 has 12 divisors (see below), whose sum is σ = 102114. Its totient is φ = 21920.

The previous prime is 54833. The next prime is 54851. The reversal of 54850 is 5845.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 34969 + 19881 = 187^2 + 141^2 .

It is a plaindrome in base 12.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (54851) by changing a digit.

54850 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 499 + ... + 598.

2⁵⁴⁸⁵⁰ is an apocalyptic number.

54850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

54850 is a deficient number, since it is larger than the sum of its proper divisors (47264).

54850 is a wasteful number, since it uses less digits than its factorization.

54850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1109 (or 1104 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 54850 is about 234.2007685726. The cubic root of 54850 is about 37.9949208354.

Adding to 54850 its sum of digits (22), we get a cube (54872 = 38³).

The spelling of 54850 in words is "fifty-four thousand, eight hundred fifty".