28088168253336 has 48 divisors (see below), whose sum is σ = 78526061789760. Its totient is φ = 9060699435840.

The previous prime is 28088168253331. The next prime is 28088168253361. The reversal of 28088168253336 is 63335286188082.

28088168253336 is a `hidden beast` number, since 2 + 8 + 0 + 8 + 8 + 1 + 68 + 2 + 533 + 36 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28088168253331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6292150155 + ... + 6292154618.

It is an arithmetic number, because the mean of its divisors is an integer number (1635959620620).

Almost surely, 2^{28088168253336} is an apocalyptic number.

It is an amenable number.

28088168253336 is an abundant number, since it is smaller than the sum of its proper divisors (50437893536424).

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

28088168253336 is a wasteful number, since it uses less digits than its factorization.

28088168253336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12584304816 (or 12584304809 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 63.

The spelling of 28088168253336 in words is "twenty-eight trillion, eighty-eight billion, one hundred sixty-eight million, two hundred fifty-three thousand, three hundred thirty-six".