- Traditional Chinese Character(HanT):
2540
- Simplified Chinese Character(HanS):
2540
- Bopomofo(Mandarin Phonetic Symbols): ㄦˋ ㄨˇ ㄙˋ ㄌㄧㄥˊ (ㄦㄨㄙㄌ)
- Bopomofo(Zhuyin Keyboard Input/IME): -4j3n4xu/6
- 「2540」的漢語拼音: Er4 Wu3 Si4 Ling2
- (ASCII) Hanyu Pinyin: "erwusiling" "Er4Wu3Si4Ling2" "Er4 Wu3 Si4 Ling2" (EWSL)
- (Latin) Hànyǔ Pīnyīn: èrWǔSìLíng [ èr Wǔ Sì Líng ]
- (英文翻譯) English Translation: "2540"
- (西語翻譯) Traducción Español: "2540"
- (日文翻譯) 日本語翻訳: "2540"