55053 has 8 divisors (see below), whose sum is σ = 81600. Its totient is φ = 36684.

The previous prime is 55051. The next prime is 55057. The reversal of 55053 is 35055.

It is not a de Polignac number, because 55053 - 2¹ = 55051 is a prime.

55053 is a lucky number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 993 + ... + 1046.

It is an arithmetic number, because the mean of its divisors is an integer number (10200).

2⁵⁵⁰⁵³ is an apocalyptic number.

It is an amenable number.

55053 is a deficient number, since it is larger than the sum of its proper divisors (26547).

55053 is a wasteful number, since it uses less digits than its factorization.

55053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048 (or 2042 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 18.

The square root of 55053 is about 234.6337571621. The cubic root of 55053 is about 38.0417362302.

The spelling of 55053 in words is "fifty-five thousand, fifty-three".