28753803736 has 64 divisors (see below), whose sum is σ = 63634176000. Its totient is φ = 11919674880.

The previous prime is 28753803719. The next prime is 28753803761. The reversal of 28753803736 is 63730835782.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6749175 + ... + 6753433.

It is an arithmetic number, because the mean of its divisors is an integer number (994284000).

Almost surely, 2^28753803736 is an apocalyptic number.

It is an amenable number.

28753803736 is an abundant number, since it is smaller than the sum of its proper divisors (34880372264).

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

28753803736 is a wasteful number, since it uses less digits than its factorization.

28753803736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8192 (or 8188 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 52.

The spelling of 28753803736 in words is "twenty-eight billion, seven hundred fifty-three million, eight hundred three thousand, seven hundred thirty-six".