There are several characteristics that many famous dictators have in common: 1. Authoritarianism: Dictators wield absolute power and control over their country, often suppressing dissent and opposition. 2. Cult of Personality: Dictators often cultivate a larger-than-life persona and personality cult, projecting themselves as the savior or father of the nation. 3. Human Rights Abuses: Dictators are often accused of widespread human rights abuses, including political repression, torture, and executions of political opponents.