4889158128 has 60 divisors (see below), whose sum is σ = 14403010440. Its totient is φ = 1543943808.

The previous prime is 4889158123. The next prime is 4889158159. The reversal of 4889158128 is 8218519884.

4889158128 is a `hidden beast` number, since 488 + 9 + 158 + 1 + 2 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4889158123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 890751 + ... + 896222.

It is an arithmetic number, because the mean of its divisors is an integer number (240050174).

Almost surely, 2^4889158128 is an apocalyptic number.

4889158128 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4889158128 is an abundant number, since it is smaller than the sum of its proper divisors (9513852312).

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

4889158128 is a wasteful number, since it uses less digits than its factorization.

4889158128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787006 (or 1786997 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 54.

The square root of 4889158128 is about 69922.5151721532. The cubic root of 4889158128 is about 1697.2456121070.

The spelling of 4889158128 in words is "four billion, eight hundred eighty-nine million, one hundred fifty-eight thousand, one hundred twenty-eight".