47568561187980 has 192 divisors, whose sum is σ = 156004208640000. Its totient is φ = 10825333376256.

The previous prime is 47568561187957. The next prime is 47568561188081. The reversal of 47568561187980 is 8978116586574.

It is a Smith number, since the sum of its digits (75) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 333900 + ... + 9759539.

It is an arithmetic number, because the mean of its divisors is an integer number (812521920000).

Almost surely, 2^{47568561187980} 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 47568561187980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78002104320000).

47568561187980 is an abundant number, since it is smaller than the sum of its proper divisors (108435647452020).

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

47568561187980 is a wasteful number, since it uses less digits than its factorization.

47568561187980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10093701 (or 10093685 counting only the distinct ones).

The product of its (nonzero) digits is 812851200, while the sum is 75.

The spelling of 47568561187980 in words is "forty-seven trillion, five hundred sixty-eight billion, five hundred sixty-one million, one hundred eighty-seven thousand, nine hundred eighty".