54655 has 8 divisors (see below), whose sum is σ = 69552. Its totient is φ = 41088.

The previous prime is 54647. The next prime is 54667. The reversal of 54655 is 55645.

54655 is nontrivially palindromic in base 6.

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

It is a cyclic number.

It is not a de Polignac number, because 54655 - 2³ = 54647 is a prime.

It is a d-powerful number, because it can be written as 5⁶ + 4 + 6⁵ + 5⁶ + 5⁶ .

It is a Duffinian number.

54655 is a lucky number.

It is a nialpdrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237 + ... + 406.

It is an arithmetic number, because the mean of its divisors is an integer number (8694).

2⁵⁴⁶⁵⁵ is an apocalyptic number.

54655 is a deficient number, since it is larger than the sum of its proper divisors (14897).

54655 is a wasteful number, since it uses less digits than its factorization.

54655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665.

The product of its digits is 3000, while the sum is 25.

The square root of 54655 is about 233.7840884235. The cubic root of 54655 is about 37.9498414857.

Subtracting 54655 from its reverse (55645), we obtain a triangular number (990 = T₄₄).

The spelling of 54655 in words is "fifty-four thousand, six hundred fifty-five".