54996 has 12 divisors (see below), whose sum is σ = 128352. Its totient is φ = 18328.

The previous prime is 54983. The next prime is 55001. The reversal of 54996 is 69945.

54996 = T₆₉ + T₇₀ + ... + T₈₆.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a plaindrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 54996.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2280 + ... + 2303.

It is an arithmetic number, because the mean of its divisors is an integer number (10696).

2⁵⁴⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

54996 is an abundant number, since it is smaller than the sum of its proper divisors (73356).

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64176).

54996 is a wasteful number, since it uses less digits than its factorization.

54996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4590 (or 4588 counting only the distinct ones).

The product of its digits is 9720, while the sum is 33.

The square root of 54996 is about 234.5122598075. The cubic root of 54996 is about 38.0286026574.

The spelling of 54996 in words is "fifty-four thousand, nine hundred ninety-six".