47853448500 has 432 divisors, whose sum is σ = 165876669504. Its totient is φ = 10626720000.

The previous prime is 47853448493. The next prime is 47853448519. The reversal of 47853448500 is 584435874.

It is a self number, because there is not a number n which added to its sum of digits gives 47853448500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 365293435 + ... + 365293565.

It is an arithmetic number, because the mean of its divisors is an integer number (383973772).

Almost surely, 2^47853448500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47853448500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82938334752).

47853448500 is an abundant number, since it is smaller than the sum of its proper divisors (118023221004).

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

47853448500 is a wasteful number, since it uses less digits than its factorization.

47853448500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 2150400, while the sum is 48.

The spelling of 47853448500 in words is "forty-seven billion, eight hundred fifty-three million, four hundred forty-eight thousand, five hundred".