228054795881952 has 576 divisors, whose sum is σ = 723537934801920. Its totient is φ = 62408821407744.

The previous prime is 228054795881897. The next prime is 228054795881977. The reversal of 228054795881952 is 259188597450822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 491363983 + ... + 491827889.

It is an arithmetic number, because the mean of its divisors is an integer number (1256142247920).

Almost surely, 2^{228054795881952} 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 228054795881952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (361768967400960).

228054795881952 is an abundant number, since it is smaller than the sum of its proper divisors (495483138919968).

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

228054795881952 is a wasteful number, since it uses less digits than its factorization.

228054795881952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464043 (or 464018 counting only the distinct ones).

The product of its (nonzero) digits is 1161216000, while the sum is 75.

The spelling of 228054795881952 in words is "two hundred twenty-eight trillion, fifty-four billion, seven hundred ninety-five million, eight hundred eighty-one thousand, nine hundred fifty-two".