228055027528 has 8 divisors (see below), whose sum is σ = 427603176630. Its totient is φ = 114027513760.

The previous prime is 228055027493. The next prime is 228055027547. The reversal of 228055027528 is 825720550822.

It can be written as a sum of positive squares in only one way, i.e., 138891873124 + 89163154404 = 372682^2 + 298602^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14253439213 + ... + 14253439228.

Almost surely, 2^228055027528 is an apocalyptic number.

It is an amenable number.

228055027528 is a deficient number, since it is larger than the sum of its proper divisors (199548149102).

228055027528 is a wasteful number, since it uses less digits than its factorization.

228055027528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28506878447 (or 28506878443 counting only the distinct ones).

The product of its (nonzero) digits is 896000, while the sum is 46.

The spelling of 228055027528 in words is "two hundred twenty-eight billion, fifty-five million, twenty-seven thousand, five hundred twenty-eight".