4928256045888 has 448 divisors, whose sum is σ = 16626922905600. Its totient is φ = 1254153093120.

The previous prime is 4928256045883. The next prime is 4928256045901. The reversal of 4928256045888 is 8885406528294.

It is a tau number, because it is divible by the number of its divisors (448).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4928256045883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 443222793 + ... + 443233911.

It is an arithmetic number, because the mean of its divisors is an integer number (37113667200).

Almost surely, 2^{4928256045888} is an apocalyptic number.

4928256045888 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4928256045888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8313461452800).

4928256045888 is an abundant number, since it is smaller than the sum of its proper divisors (11698666859712).

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

4928256045888 is a wasteful number, since it uses less digits than its factorization.

4928256045888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12198 (or 12188 counting only the distinct ones).

The product of its (nonzero) digits is 353894400, while the sum is 69.

The spelling of 4928256045888 in words is "four trillion, nine hundred twenty-eight billion, two hundred fifty-six million, forty-five thousand, eight hundred eighty-eight".