47484068656 has 20 divisors (see below), whose sum is σ = 94244296104. Its totient is φ = 23162960000.

The previous prime is 47484068603. The next prime is 47484068669. The reversal of 47484068656 is 65686048474.

It is a super-2 number, since 2×47484068656² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47484068656.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36191470 + ... + 36192781.

Almost surely, 2^47484068656 is an apocalyptic number.

It is an amenable number.

47484068656 is a deficient number, since it is larger than the sum of its proper divisors (46760227448).

47484068656 is a wasteful number, since it uses less digits than its factorization.

47484068656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72384300 (or 72384294 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 58.

The spelling of 47484068656 in words is "forty-seven billion, four hundred eighty-four million, sixty-eight thousand, six hundred fifty-six".