Il numero 2509, duemilacinquecentonove in Italiano, in Inglese si dice two thousand five hundred nine.
Il numero ordinale 2509° in inglese si dice two thousand five hundred ninth.
2500: two thousand five hundred
2501: two thousand five hundred one
2502: two thousand five hundred two
2503: two thousand five hundred three
2504: two thousand five hundred four
2505: two thousand five hundred five
2506: two thousand five hundred six
2507: two thousand five hundred seven
2508: two thousand five hundred eight
2510: two thousand five hundred ten
2511: two thousand five hundred eleven
2512: two thousand five hundred twelve
2513: two thousand five hundred thirteen
2514: two thousand five hundred fourteen
2515: two thousand five hundred fifteen
2516: two thousand five hundred sixteen
2517: two thousand five hundred seventeen
2518: two thousand five hundred eighteen