28055850175 has 12 divisors (see below), whose sum is σ = 35911489216. Its totient is φ = 21720657600.

The previous prime is 28055850131. The next prime is 28055850181. The reversal of 28055850175 is 57105855082.

It is not a de Polignac number, because 28055850175 - 2²⁹ = 27518979263 is a prime.

It is a super-3 number, since 3×28055850175³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18099774 + ... + 18101323.

Almost surely, 2^28055850175 is an apocalyptic number.

28055850175 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

28055850175 is a deficient number, since it is larger than the sum of its proper divisors (7855639041).

28055850175 is a wasteful number, since it uses less digits than its factorization.

28055850175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36201138 (or 36201133 counting only the distinct ones).

The product of its (nonzero) digits is 560000, while the sum is 46.

The spelling of 28055850175 in words is "twenty-eight billion, fifty-five million, eight hundred fifty thousand, one hundred seventy-five".