47211032663728 has 10 divisors (see below), whose sum is σ = 91471375786004. Its totient is φ = 23605516331856.

The previous prime is 47211032663699. The next prime is 47211032663747. The reversal of 47211032663728 is 82736623011274.

47211032663728 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1475344770726 + ... + 1475344770757.

Almost surely, 2^{47211032663728} is an apocalyptic number.

It is an amenable number.

47211032663728 is a deficient number, since it is larger than the sum of its proper divisors (44260343122276).

47211032663728 is a wasteful number, since it uses less digits than its factorization.

47211032663728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2950689541491 (or 2950689541485 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 47211032663728 in words is "forty-seven trillion, two hundred eleven billion, thirty-two million, six hundred sixty-three thousand, seven hundred twenty-eight".