47548681716 has 24 divisors (see below), whose sum is σ = 111793850784. Its totient is φ = 15728571040.

The previous prime is 47548681703. The next prime is 47548681717. The reversal of 47548681716 is 61718684574.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47548681717) 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, 15122055 + ... + 15125198.

It is an arithmetic number, because the mean of its divisors is an integer number (4658077116).

Almost surely, 2^47548681716 is an apocalyptic number.

It is an amenable number.

47548681716 is an abundant number, since it is smaller than the sum of its proper divisors (64245169068).

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

47548681716 is a wasteful number, since it uses less digits than its factorization.

47548681716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30247391 (or 30247389 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 57.

The spelling of 47548681716 in words is "forty-seven billion, five hundred forty-eight million, six hundred eighty-one thousand, seven hundred sixteen".