81111211domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes p such that (x1*x2*...*xk)^(x1+x2+...+xk) = (x1+x2+...+xk)^(x1*x2*...*xk) where x1x2...xk are the digits of p in base 10.at n=25A064157Prime numbers such that sum of digits equals product of digits.at n=24A066306Prime numbersat n=4730628