0001104659-09-040958 424B5 3 20090630 20090630 SIMON PROPERTY GROUP INC /DE/ 0001063761 6798 046268599 DE 1231 424B5 33 333-157794 09918769 225 WEST WASHINGTON STREET INDIANAPOLIS IN 46204-3438 317-636-1600 225 WEST WASHINGTON STREET INDIANAPOLIS IN 46204-3438 CORPORATE PROPERTY INVESTORS INC 19980610 424B5 1 a09-17144_1424b5.htm 424B5 GRAPHIC 2 g171441bei001.jpg GRAPHIC GRAPHIC 3 g171441dgi001.jpg GRAPHIC