47068584681 has 8 divisors (see below), whose sum is σ = 62761098400. Its totient is φ = 31377563712.

The previous prime is 47068584653. The next prime is 47068584683. The reversal of 47068584681 is 18648586074.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47068584681 - 2⁹ = 47068584169 is a prime.

It is a super-2 number, since 2×47068584681² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (47068584683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297415 + ... + 427308.

It is an arithmetic number, because the mean of its divisors is an integer number (7845137300).

Almost surely, 2^47068584681 is an apocalyptic number.

It is an amenable number.

47068584681 is a deficient number, since it is larger than the sum of its proper divisors (15692513719).

47068584681 is a wasteful number, since it uses less digits than its factorization.

47068584681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746375.

The product of its (nonzero) digits is 10321920, while the sum is 57.

The spelling of 47068584681 in words is "forty-seven billion, sixty-eight million, five hundred eighty-four thousand, six hundred eighty-one".