28053055050 has 48 divisors (see below), whose sum is σ = 69830307360. Its totient is φ = 7452994240.

The previous prime is 28053054959. The next prime is 28053055057. The reversal of 28053055050 is 5055035082.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (28053055057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307272 + ... + 387971.

It is an arithmetic number, because the mean of its divisors is an integer number (1454798070).

Almost surely, 2^28053055050 is an apocalyptic number.

28053055050 is an abundant number, since it is smaller than the sum of its proper divisors (41777252310).

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

28053055050 is a wasteful number, since it uses less digits than its factorization.

28053055050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695527 (or 695522 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 28053055050 in words is "twenty-eight billion, fifty-three million, fifty-five thousand, fifty".