4501988928 has 84 divisors (see below), whose sum is σ = 13218942828. Its totient is φ = 1464053760.

The previous prime is 4501988891. The next prime is 4501988951. The reversal of 4501988928 is 8298891054.

4501988928 is a `hidden beast` number, since 450 + 1 + 98 + 89 + 28 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1038901824 + 3463087104 = 32232^2 + 58848^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71701 + ... + 118932.

It is an arithmetic number, because the mean of its divisors is an integer number (157368367).

Almost surely, 2^4501988928 is an apocalyptic number.

4501988928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4501988928 is an abundant number, since it is smaller than the sum of its proper divisors (8716953900).

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

4501988928 is a wasteful number, since it uses less digits than its factorization.

4501988928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190692 (or 190679 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 54.

The square root of 4501988928 is about 67096.8622813318. The cubic root of 4501988928 is about 1651.2068217899.

The spelling of 4501988928 in words is "four billion, five hundred one million, nine hundred eighty-eight thousand, nine hundred twenty-eight".