28110055850250 has 64 divisors (see below), whose sum is σ = 76541126643072. Its totient is φ = 6814558992000.

The previous prime is 28110055850237. The next prime is 28110055850263. The reversal of 28110055850250 is 5205855001182.

It is an interprime number because it is at equal distance from previous prime (28110055850237) and next prime (28110055850263).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1703631499 + ... + 1703647998.

It is an arithmetic number, because the mean of its divisors is an integer number (1195955103798).

Almost surely, 2^{28110055850250} is an apocalyptic number.

28110055850250 is an abundant number, since it is smaller than the sum of its proper divisors (48431070792822).

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

28110055850250 is a wasteful number, since it uses less digits than its factorization.

28110055850250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3407279528 (or 3407279518 counting only the distinct ones).

The product of its (nonzero) digits is 160000, while the sum is 42.

The spelling of 28110055850250 in words is "twenty-eight trillion, one hundred ten billion, fifty-five million, eight hundred fifty thousand, two hundred fifty".