47548728000 has 896 divisors, whose sum is σ = 193086167040. Its totient is φ = 11394662400.

The previous prime is 47548727987. The next prime is 47548728037. The reversal of 47548728000 is 82784574.

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 127 ways as a sum of consecutive naturals, for example, 84455719 + ... + 84456281.

Almost surely, 2^47548728000 is an apocalyptic number.

47548728000 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 47548728000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96543083520).

47548728000 is an abundant number, since it is smaller than the sum of its proper divisors (145537439040).

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

47548728000 is a wasteful number, since it uses less digits than its factorization.

47548728000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 613 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 45.

The spelling of 47548728000 in words is "forty-seven billion, five hundred forty-eight million, seven hundred twenty-eight thousand".