47318524273668 has 192 divisors, whose sum is σ = 116297691955200. Its totient is φ = 14955895019520.

The previous prime is 47318524273621. The next prime is 47318524273721. The reversal of 47318524273668 is 86637242581374.

It is a junction number, because it is equal to n+sod(n) for n = 47318524273599 and 47318524273608.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2057941980 + ... + 2057964972.

It is an arithmetic number, because the mean of its divisors is an integer number (605717145600).

Almost surely, 2^{47318524273668} is an apocalyptic number.

It is an amenable number.

47318524273668 is an abundant number, since it is smaller than the sum of its proper divisors (68979167681532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47318524273668 is a wasteful number, since it uses less digits than its factorization.

47318524273668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23642 (or 23640 counting only the distinct ones).

The product of its digits is 325140480, while the sum is 66.

The spelling of 47318524273668 in words is "forty-seven trillion, three hundred eighteen billion, five hundred twenty-four million, two hundred seventy-three thousand, six hundred sixty-eight".