0000000055542836

0000000055542836 is a 16 character string. The last character is a check character for that string, calculated according ISO 7064 MOD 11-2. The string could be an ISNI according to ISO 27729.
In print an ISNI can be written as four blocks of four characters, in such cases often preceded by the string 'ISNI': ISNI 0000 0000 5554 2836

ISNI based link

ISNI based match

VIAF
https://viaf.org/viaf/73469810