55083 has 16 divisors (see below), whose sum is σ = 87296. Its totient is φ = 30240.

The previous prime is 55079. The next prime is 55103. The reversal of 55083 is 38055.

It is not a de Polignac number, because 55083 - 2² = 55079 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 873 + ... + 933.

It is an arithmetic number, because the mean of its divisors is an integer number (5456).

2⁵⁵⁰⁸³ is an apocalyptic number.

55083 is a deficient number, since it is larger than the sum of its proper divisors (32213).

55083 is a wasteful number, since it uses less digits than its factorization.

55083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 55083 is about 234.6976778752. The cubic root of 55083 is about 38.0486449960.

The spelling of 55083 in words is "fifty-five thousand, eighty-three".