55063 has 8 divisors (see below), whose sum is σ = 60480. Its totient is φ = 49920.

The previous prime is 55061. The next prime is 55073. The reversal of 55063 is 36055.

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 55063 - 2¹ = 55061 is a prime.

It is a Duffinian number.

55063 is a lucky number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 55063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55061) 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, 658 + ... + 736.

It is an arithmetic number, because the mean of its divisors is an integer number (7560).

2⁵⁵⁰⁶³ is an apocalyptic number.

55063 is a deficient number, since it is larger than the sum of its proper divisors (5417).

55063 is a wasteful number, since it uses less digits than its factorization.

55063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 55063 is about 234.6550660011. The cubic root of 55063 is about 38.0440394309.

The spelling of 55063 in words is "fifty-five thousand, sixty-three".