MOD = 573
s = gets.chomp
n = s.size
dp = Array.new(n + 1)
dp[0] = 1
h = Hash.new(0)
1.upto(n){|i|
    dp[i] = i * dp[i - 1]
    h[s[i - 1]] += 1
    }
p (dp[n] / h.values.map{|x|dp[x]}.inject(:*) - 1) % MOD