4788755136 has 168 divisors, whose sum is σ = 15762427200. Its totient is φ = 1374727680.

The previous prime is 4788755131. The next prime is 4788755141. The reversal of 4788755136 is 6315578874.

It is a happy number.

4788755136 is a `hidden beast` number, since 4 + 7 + 8 + 87 + 551 + 3 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (4788755131) and next prime (4788755141).

It is not an unprimeable number, because it can be changed into a prime (4788755131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100495 + ... + 140273.

Almost surely, 2^4788755136 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 4788755136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7881213600).

4788755136 is an abundant number, since it is smaller than the sum of its proper divisors (10973672064).

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

4788755136 is a wasteful number, since it uses less digits than its factorization.

4788755136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39827 (or 39814 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 54.

The square root of 4788755136 is about 69200.8319025140. The cubic root of 4788755136 is about 1685.5470387307.

The spelling of 4788755136 in words is "four billion, seven hundred eighty-eight million, seven hundred fifty-five thousand, one hundred thirty-six".