28733829750 has 48 divisors (see below), whose sum is σ = 77696281728. Its totient is φ = 7662354000.

The previous prime is 28733829739. The next prime is 28733829767. The reversal of 28733829750 is 5792833782.

28733829750 is a `hidden beast` number, since 287 + 338 + 29 + 7 + 5 + 0 = 666.

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 23 ways as a sum of consecutive naturals, for example, 6383046 + ... + 6387545.

It is an arithmetic number, because the mean of its divisors is an integer number (1618672536).

Almost surely, 2^28733829750 is an apocalyptic number.

28733829750 is an abundant number, since it is smaller than the sum of its proper divisors (48962451978).

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

28733829750 is a wasteful number, since it uses less digits than its factorization.

28733829750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12770614 (or 12770601 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 54.

The spelling of 28733829750 in words is "twenty-eight billion, seven hundred thirty-three million, eight hundred twenty-nine thousand, seven hundred fifty".