8787905538048 has 576 divisors, whose sum is σ = 32246134502400. Its totient is φ = 2242911928320.

The previous prime is 8787905538047. The next prime is 8787905538053. The reversal of 8787905538048 is 8408355097878.

8787905538048 is a `hidden beast` number, since 8 + 7 + 87 + 9 + 0 + 5 + 538 + 0 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (8787905538047) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 51912168 + ... + 52081176.

It is an arithmetic number, because the mean of its divisors is an integer number (55982872400).

Almost surely, 2^{8787905538048} 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 8787905538048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16123067251200).

8787905538048 is an abundant number, since it is smaller than the sum of its proper divisors (23458228964352).

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

8787905538048 is a wasteful number, since it uses less digits than its factorization.

8787905538048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169088 (or 169065 counting only the distinct ones).

The product of its (nonzero) digits is 541900800, while the sum is 72.

The spelling of 8787905538048 in words is "eight trillion, seven hundred eighty-seven billion, nine hundred five million, five hundred thirty-eight thousand, forty-eight".