Numerology is defined as the belief in the divine link between one or more numbers and one or more sequences of numbers. https://joynumber.com/what-is-my-angel-number/ While numerology is part of the astrological group, it is often connected to divinative and paranormal arts. There are five major numbers in numerology: number of way of life, number of birthday, number of expressiveness, personality number and number of heart.