Il numero romano MMMMLXXVII nel sistema decimale vale: 4077.
MMMMLXXVII in latino si scrive quattuor milia septuaginta septem,
mentre in italiano quattromilasettantasette.
MMMMLVIII, MMMMLIX, MMMMLX, MMMMLXI, MMMMLXII, MMMMLXIII, MMMMLXIV, MMMMLXV, MMMMLXVI, MMMMLXVII, MMMMLXVIII, MMMMLXIX, MMMMLXX, MMMMLXXI, MMMMLXXII, MMMMLXXIII, MMMMLXXIV, MMMMLXXV, MMMMLXXVI, MMMMLXXVIII, MMMMLXXIX, MMMMLXXX, MMMMLXXXI, MMMMLXXXII, MMMMLXXXIII, MMMMLXXXIV, MMMMLXXXV, MMMMLXXXVI, MMMMLXXXVII, MMMMLXXXVIII, MMMMLXXXIX, MMMMXC, MMMMXCI, MMMMXCII, MMMMXCIII, MMMMXCIV, MMMMXCV, MMMMXCVI