4888405728 has 336 divisors, whose sum is σ = 15617221200. Its totient is φ = 1500456960.

The previous prime is 4888405727. The next prime is 4888405733. The reversal of 4888405728 is 8275048884.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4888405721) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 18172378 + ... + 18172646.

It is an arithmetic number, because the mean of its divisors is an integer number (46479825).

Almost surely, 2^4888405728 is an apocalyptic number.

4888405728 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 4888405728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7808610600).

4888405728 is an abundant number, since it is smaller than the sum of its proper divisors (10728815472).

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

4888405728 is a wasteful number, since it uses less digits than its factorization.

4888405728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357 (or 334 counting only the distinct ones).

The product of its (nonzero) digits is 4587520, while the sum is 54.

The square root of 4888405728 is about 69917.1347239001. The cubic root of 4888405728 is about 1697.1585437354.

The spelling of 4888405728 in words is "four billion, eight hundred eighty-eight million, four hundred five thousand, seven hundred twenty-eight".