4788856128 has 448 divisors, whose sum is σ = 16011509760. Its totient is φ = 1233543168.

The previous prime is 4788856097. The next prime is 4788856201. The reversal of 4788856128 is 8216588874.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 60618393 + ... + 60618471.

Almost surely, 2^4788856128 is an apocalyptic number.

4788856128 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 4788856128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8005754880).

4788856128 is an abundant number, since it is smaller than the sum of its proper divisors (11222653632).

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

4788856128 is a wasteful number, since it uses less digits than its factorization.

4788856128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214 (or 204 counting only the distinct ones).

The product of its digits is 6881280, while the sum is 57.

The square root of 4788856128 is about 69201.5616008772. The cubic root of 4788856128 is about 1685.5588877092.

The spelling of 4788856128 in words is "four billion, seven hundred eighty-eight million, eight hundred fifty-six thousand, one hundred twenty-eight".