47211257133148 has 48 divisors (see below), whose sum is σ = 83543565986496. Its totient is φ = 23343411568640.

The previous prime is 47211257133049. The next prime is 47211257133199. The reversal of 47211257133148 is 84133175211274.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116457090 + ... + 116861782.

It is an arithmetic number, because the mean of its divisors is an integer number (1740490958052).

Almost surely, 2^{47211257133148} is an apocalyptic number.

It is an amenable number.

47211257133148 is a deficient number, since it is larger than the sum of its proper divisors (36332308853348).

47211257133148 is a wasteful number, since it uses less digits than its factorization.

47211257133148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405774 (or 405772 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 49.

The spelling of 47211257133148 in words is "forty-seven trillion, two hundred eleven billion, two hundred fifty-seven million, one hundred thirty-three thousand, one hundred forty-eight".