import sys
read=sys.stdin.buffer.read
readline=sys.stdin.buffer.readline
readlines=sys.stdin.buffer.readlines

s=readline().rstrip().decode()
n=len(s)
import numpy as np
MOD=573
comb=np.zeros((n+1, n+1), np.int32)
comb[0][0]=1
for i in range(1, n):
    comb[i][:i]+=comb[i-1][:i]
    comb[i][1:i+1]+=comb[i-1][:i]
    comb[i]%=MOD
from collections import Counter
c=Counter(s)
ans=1
x=n
for y in c.values():
    ans*=comb[x][y]
    ans%=MOD
    x-=y
print(ans-1)