47847700824 has 384 divisors, whose sum is σ = 155131200000. Its totient is φ = 12032317440.

The previous prime is 47847700801. The next prime is 47847700889. The reversal of 47847700824 is 42800774874.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 95886927 + ... + 95887425.

It is an arithmetic number, because the mean of its divisors is an integer number (403987500).

Almost surely, 2^47847700824 is an apocalyptic number.

47847700824 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47847700824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77565600000).

47847700824 is an abundant number, since it is smaller than the sum of its proper divisors (107283499176).

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

47847700824 is a wasteful number, since it uses less digits than its factorization.

47847700824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679 (or 664 counting only the distinct ones).

The product of its (nonzero) digits is 2809856, while the sum is 51.

The spelling of 47847700824 in words is "forty-seven billion, eight hundred forty-seven million, seven hundred thousand, eight hundred twenty-four".