4883644128 has 96 divisors (see below), whose sum is σ = 14807681280. Its totient is φ = 1392834560.

The previous prime is 4883644121. The next prime is 4883644133. The reversal of 4883644128 is 8214463884.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4883644121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118068 + ... + 153971.

It is an arithmetic number, because the mean of its divisors is an integer number (154246680).

Almost surely, 2^4883644128 is an apocalyptic number.

4883644128 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4883644128 is an abundant number, since it is smaller than the sum of its proper divisors (9924037152).

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

4883644128 is a wasteful number, since it uses less digits than its factorization.

4883644128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272080 (or 272072 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 48.

The square root of 4883644128 is about 69883.0746890833. The cubic root of 4883644128 is about 1696.6073200272.

The spelling of 4883644128 in words is "four billion, eight hundred eighty-three million, six hundred forty-four thousand, one hundred twenty-eight".