4652443128 has 64 divisors (see below), whose sum is σ = 12307852800. Its totient is φ = 1462482560.

The previous prime is 4652443121. The next prime is 4652443129. The reversal of 4652443128 is 8213442564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4652443121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20163 + ... + 98546.

It is an arithmetic number, because the mean of its divisors is an integer number (192310200).

Almost surely, 2^4652443128 is an apocalyptic number.

It is an amenable number.

4652443128 is an abundant number, since it is smaller than the sum of its proper divisors (7655409672).

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

4652443128 is a wasteful number, since it uses less digits than its factorization.

4652443128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118812 (or 118808 counting only the distinct ones).

The product of its digits is 184320, while the sum is 39.

The square root of 4652443128 is about 68208.8200161827. The cubic root of 4652443128 is about 1669.3998020039.

The spelling of 4652443128 in words is "four billion, six hundred fifty-two million, four hundred forty-three thousand, one hundred twenty-eight".