54273 has 8 divisors (see below), whose sum is σ = 73600. Its totient is φ = 35568.

The previous prime is 54269. The next prime is 54277. The reversal of 54273 is 37245.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (54269) and next prime (54277).

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

It is not a de Polignac number, because 54273 - 2² = 54269 is a prime.

It is a Duffinian number.

54273 is a lucky number.

It is a plaindrome in base 15.

It is a zygodrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (54277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123 + ... + 351.

It is an arithmetic number, because the mean of its divisors is an integer number (9200).

It is a Proth number, since it is equal to 53 ⋅ 2¹⁰ + 1 and 53 < 2¹⁰.

2⁵⁴²⁷³ is an apocalyptic number.

It is an amenable number.

54273 is a deficient number, since it is larger than the sum of its proper divisors (19327).

54273 is a wasteful number, since it uses less digits than its factorization.

54273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311.

The product of its digits is 840, while the sum is 21.

The square root of 54273 is about 232.9656627059. The cubic root of 54273 is about 37.8612204664.

It can be divided in two parts, 5 and 4273, that added together give a triangular number (4278 = T₉₂).

The spelling of 54273 in words is "fifty-four thousand, two hundred seventy-three".