What is 37?

37 is a natural number following 36 and preceding 38. It is an odd number and a prime number. In Roman numerals, 37 is written as XXXVII. In mathematics, 37 is the 12th prime number. It is also known as a highly cototient number, as it is the smallest positive integer that has exactly three distinct natural number factorizations. In science, the atomic number of rubidium is 37. In religion, the number 37 is considered to be sacred in Sikhism and is associated with the martyrdom of Guru Arjan Dev. Additionally, there have been various traditions and beliefs surrounding the number 37 in different cultures and societies throughout history.