47938383333812 has 6 divisors (see below), whose sum is σ = 83892170834178. Its totient is φ = 23969191666904.

The previous prime is 47938383333767. The next prime is 47938383333823. The reversal of 47938383333812 is 21833338383974.

It is a happy number.

47938383333812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 24998460023716 + 22939923310096 = 4999846^2 + 4789564^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5992297916723 + ... + 5992297916730.

It is an arithmetic number, because the mean of its divisors is an integer number (13982028472363).

Almost surely, 2^{47938383333812} is an apocalyptic number.

It is an amenable number.

47938383333812 is a deficient number, since it is larger than the sum of its proper divisors (35953787500366).

47938383333812 is a wasteful number, since it uses less digits than its factorization.

47938383333812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11984595833457 (or 11984595833455 counting only the distinct ones).

The product of its digits is 188116992, while the sum is 65.

The spelling of 47938383333812 in words is "forty-seven trillion, nine hundred thirty-eight billion, three hundred eighty-three million, three hundred thirty-three thousand, eight hundred twelve".