47386681463 has 8 divisors (see below), whose sum is σ = 51697215360. Its totient is φ = 43076589880.

The previous prime is 47386681427. The next prime is 47386681481. The reversal of 47386681463 is 36418668374.

47386681463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47386681463 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47386681399 and 47386681408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47386686463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137678 + ... + 337236.

It is an arithmetic number, because the mean of its divisors is an integer number (6462151920).

Almost surely, 2^47386681463 is an apocalyptic number.

47386681463 is a deficient number, since it is larger than the sum of its proper divisors (4310533897).

47386681463 is a wasteful number, since it uses less digits than its factorization.

47386681463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221157.

The product of its digits is 13934592, while the sum is 56.

The spelling of 47386681463 in words is "forty-seven billion, three hundred eighty-six million, six hundred eighty-one thousand, four hundred sixty-three".