55067 has 4 divisors (see below), whose sum is σ = 56160. Its totient is φ = 53976.

The previous prime is 55061. The next prime is 55073. The reversal of 55067 is 76055.

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 (55061) and next prime (55073).

It is a cyclic number.

It is not a de Polignac number, because 55067 - 2⁴ = 55051 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 55067.

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 3 ways as a sum of consecutive naturals, for example, 467 + ... + 572.

It is an arithmetic number, because the mean of its divisors is an integer number (14040).

2⁵⁵⁰⁶⁷ is an apocalyptic number.

55067 is a deficient number, since it is larger than the sum of its proper divisors (1093).

55067 is a wasteful number, since it uses less digits than its factorization.

55067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092.

The product of its (nonzero) digits is 1050, while the sum is 23.

The square root of 55067 is about 234.6635889950. The cubic root of 55067 is about 38.0449606332.

The spelling of 55067 in words is "fifty-five thousand, sixty-seven".