54396 has 18 divisors (see below), whose sum is σ = 137592. Its totient is φ = 18120.

The previous prime is 54377. The next prime is 54401. The reversal of 54396 is 69345.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

54396 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 720 + ... + 791.

It is an arithmetic number, because the mean of its divisors is an integer number (7644).

2⁵⁴³⁹⁶ is an apocalyptic number.

It is an amenable number.

54396 is an abundant number, since it is smaller than the sum of its proper divisors (83196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54396 is a wasteful number, since it uses less digits than its factorization.

54396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521 (or 1516 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 54396 is about 233.2295007069. The cubic root of 54396 is about 37.8898007703.

It can be divided in two parts, 5439 and 6, that added together give a palindrome (5445).

The spelling of 54396 in words is "fifty-four thousand, three hundred ninety-six".