28875516210288 has 240 divisors, whose sum is σ = 94372061801472. Its totient is φ = 8467892928000.

The previous prime is 28875516210217. The next prime is 28875516210329. The reversal of 28875516210288 is 88201261557882.

28875516210288 is a `hidden beast` number, since 2 + 8 + 8 + 7 + 5 + 516 + 2 + 102 + 8 + 8 = 666.

It is a super-2 number, since 2×28875516210288² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9563973 + ... + 12215588.

Almost surely, 2^{28875516210288} is an apocalyptic number.

It is an amenable number.

28875516210288 is an abundant number, since it is smaller than the sum of its proper divisors (65496545591184).

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

28875516210288 is a wasteful number, since it uses less digits than its factorization.

28875516210288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21779626 (or 21779608 counting only the distinct ones).

The product of its (nonzero) digits is 34406400, while the sum is 63.

The spelling of 28875516210288 in words is "twenty-eight trillion, eight hundred seventy-five billion, five hundred sixteen million, two hundred ten thousand, two hundred eighty-eight".