54297 has 8 divisors (see below), whose sum is σ = 80480. Its totient is φ = 36180.

The previous prime is 54293. The next prime is 54311. The reversal of 54297 is 79245.

It is not a de Polignac number, because 54297 - 2² = 54293 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2011 = 54297 / (5 + 4 + 2 + 9 + 7).

It is a Duffinian number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 54297.

It is not an unprimeable number, because it can be changed into a prime (54293) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 979 + ... + 1032.

It is an arithmetic number, because the mean of its divisors is an integer number (10060).

2⁵⁴²⁹⁷ is an apocalyptic number.

It is an amenable number.

54297 is a deficient number, since it is larger than the sum of its proper divisors (26183).

54297 is a wasteful number, since it uses less digits than its factorization.

54297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020 (or 2014 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 54297 is about 233.0171667496. The cubic root of 54297 is about 37.8668004993.

It can be divided in two parts, 54 and 297, that added together give a triangular number (351 = T₂₆).

The spelling of 54297 in words is "fifty-four thousand, two hundred ninety-seven".