I've counted some dust addresses:
573,966 addresses hold 546 satoshi.
168,663 addresses hold 547 satoshi.
74,835 addresses hold 548 satoshi.
2212 addresses hold 549 satoshi.
12,745 addresses hold 550 satoshi.
1,301 addresses hold 500 satoshi.
310,361 addresses hold 1000 satoshi.
6,010 addresses hold 9 satoshi.
4,209 addresses hold 1001 satoshi.

2,821,479 addresses hold 1000 sat or less. Total value: 1,403,085,278 satoshi (~14 BTC).
30,649,056 addresses hold more than 1000 sat. Total value: 1,858,148,094,500,905 satoshi (~18.58 million BTC).