28048668740352 has 180 divisors, whose sum is σ = 90069598578960. Its totient is φ = 8630359529472.

The previous prime is 28048668740333. The next prime is 28048668740377. The reversal of 28048668740352 is 25304786684082.

28048668740352 is a `hidden beast` number, since 2 + 8 + 0 + 48 + 66 + 87 + 403 + 52 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 28048668740352.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 51755652 + ... + 52294787.

It is an arithmetic number, because the mean of its divisors is an integer number (500386658772).

Almost surely, 2^{28048668740352} is an apocalyptic number.

It is an amenable number.

28048668740352 is an abundant number, since it is smaller than the sum of its proper divisors (62020929838608).

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

28048668740352 is a wasteful number, since it uses less digits than its factorization.

28048668740352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104050480 (or 104050457 counting only the distinct ones).

The product of its (nonzero) digits is 123863040, while the sum is 63.

The spelling of 28048668740352 in words is "twenty-eight trillion, forty-eight billion, six hundred sixty-eight million, seven hundred forty thousand, three hundred fifty-two".