47847102008 has 32 divisors (see below), whose sum is σ = 92078169120. Its totient is φ = 23295168000.

The previous prime is 47847102007. The next prime is 47847102011. The reversal of 47847102008 is 80020174874.

It is a happy number.

47847102008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47847102007) 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, 30893 + ... + 310883.

It is an arithmetic number, because the mean of its divisors is an integer number (2877442785).

Almost surely, 2^47847102008 is an apocalyptic number.

It is an amenable number.

47847102008 is a deficient number, since it is larger than the sum of its proper divisors (44231067112).

47847102008 is a wasteful number, since it uses less digits than its factorization.

47847102008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280559 (or 280555 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 41.

The spelling of 47847102008 in words is "forty-seven billion, eight hundred forty-seven million, one hundred two thousand, eight".