4 5 Sm is a village in Chhatargarh tehsil in district of Bikaner, Rajasthan, India. As per the data provided by Census of India in 2011, total population of 4 5 Sm was 327 which includes 177 males and 150 females. 4 5 Sm covers 350 ha area. Pincode of 4 5 Sm is 334021.