28596312219648 has 896 divisors, whose sum is σ = 86349996057600. Its totient is φ = 8377699663872.

The previous prime is 28596312219641. The next prime is 28596312219659. The reversal of 28596312219648 is 84691221369582.

It is not an unprimeable number, because it can be changed into a prime (28596312219641) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39012703890 + ... + 39012704622.

Almost surely, 2^{28596312219648} 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 28596312219648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43174998028800).

28596312219648 is an abundant number, since it is smaller than the sum of its proper divisors (57753683837952).

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

28596312219648 is a wasteful number, since it uses less digits than its factorization.

28596312219648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920 (or 896 counting only the distinct ones).

The product of its digits is 89579520, while the sum is 66.

The spelling of 28596312219648 in words is "twenty-eight trillion, five hundred ninety-six billion, three hundred twelve million, two hundred nineteen thousand, six hundred forty-eight".