47317910848 has 56 divisors (see below), whose sum is σ = 101789219840. Its totient is φ = 21694348800.

The previous prime is 47317910831. The next prime is 47317910869. The reversal of 47317910848 is 84801971374.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a junction number, because it is equal to n+sod(n) for n = 47317910795 and 47317910804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62688 + ... + 313951.

It is an arithmetic number, because the mean of its divisors is an integer number (1817664640).

Almost surely, 2^47317910848 is an apocalyptic number.

It is an amenable number.

47317910848 is an abundant number, since it is smaller than the sum of its proper divisors (54471308992).

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

47317910848 is a wasteful number, since it uses less digits than its factorization.

47317910848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376815 (or 376805 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 52.

The spelling of 47317910848 in words is "forty-seven billion, three hundred seventeen million, nine hundred ten thousand, eight hundred forty-eight".