8787500385600 has 168 divisors, whose sum is σ = 28915879427968. Its totient is φ = 2336379494400.

The previous prime is 8787500385589. The next prime is 8787500385623. The reversal of 8787500385600 is 65830057878.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1098616 + ... + 4333815.

Almost surely, 2^{8787500385600} is an apocalyptic number.

8787500385600 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8787500385600 is an abundant number, since it is smaller than the sum of its proper divisors (20128379042368).

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

8787500385600 is a wasteful number, since it uses less digits than its factorization.

8787500385600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5432793 (or 5432778 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 57.

The spelling of 8787500385600 in words is "eight trillion, seven hundred eighty-seven billion, five hundred million, three hundred eighty-five thousand, six hundred".