[백준] 1356

n = input()

cnt = 0
for i in range(1, len(n)):
  fst = n[:i]
  snd = n[i:]
  
  a=1; b=1;
  for f in range(i):
    a *= int(fst[f])
  for s in range(len(n)-i):
    b *= int(snd[s])
  
  if a == b:
    print("YES"); cnt=1; break;

if cnt == 0:
  print("NO")