55059 has 4 divisors (see below), whose sum is σ = 73416. Its totient is φ = 36704.

The previous prime is 55057. The next prime is 55061. The reversal of 55059 is 95055.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (55057) and next prime (55061).

It is a cyclic number.

It is not a de Polignac number, because 55059 - 2¹ = 55057 is a prime.

It is a D-number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 55059.

It is not an unprimeable number, because it can be changed into a prime (55051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9174 + ... + 9179.

It is an arithmetic number, because the mean of its divisors is an integer number (18354).

2⁵⁵⁰⁵⁹ is an apocalyptic number.

55059 is a deficient number, since it is larger than the sum of its proper divisors (18357).

55059 is a wasteful number, since it uses less digits than its factorization.

55059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18356.

The product of its (nonzero) digits is 1125, while the sum is 24.

The square root of 55059 is about 234.6465426977. The cubic root of 55059 is about 38.0431181841.

The spelling of 55059 in words is "fifty-five thousand, fifty-nine".