47857635000 has 960 divisors, whose sum is σ = 203865742080. Its totient is φ = 10264320000.

The previous prime is 47857634989. The next prime is 47857635041. The reversal of 47857635000 is 53675874.

47857635000 is a `hidden beast` number, since 4 + 7 + 8 + 5 + 7 + 635 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 144584835 + ... + 144585165.

It is an arithmetic number, because the mean of its divisors is an integer number (212360148).

Almost surely, 2^47857635000 is an apocalyptic number.

47857635000 is a gapful number since it is divisible by the number (40) 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 47857635000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101932871040).

47857635000 is an abundant number, since it is smaller than the sum of its proper divisors (156008107080).

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

47857635000 is a wasteful number, since it uses less digits than its factorization.

47857635000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The spelling of 47857635000 in words is "forty-seven billion, eight hundred fifty-seven million, six hundred thirty-five thousand".