228552900608 has 144 divisors (see below), whose sum is σ = 485918497935. Its totient is φ = 107483037696.

The previous prime is 228552900557. The next prime is 228552900617. The reversal of 228552900608 is 806009255822.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 114276450304 + 114276450304 = 338048^2 + 338048^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=338048.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1644265403 + ... + 1644265541.

Almost surely, 2^228552900608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 228552900608

228552900608 is an abundant number, since it is smaller than the sum of its proper divisors (257365597327).

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

228552900608 is an frugal number, since it uses more digits than its factorization.

228552900608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 160 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 228552900608 in words is "two hundred twenty-eight billion, five hundred fifty-two million, nine hundred thousand, six hundred eight".