128853528 has 16 divisors (see below), whose sum is σ = 322133880. Its totient is φ = 42951168.

The previous prime is 128853509. The next prime is 128853551. The reversal of 128853528 is 825358821.

It is a self number, because there is not a number n which added to its sum of digits gives 128853528.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2684425 + ... + 2684472.

Almost surely, 2^128853528 is an apocalyptic number.

It is an amenable number.

128853528 is an abundant number, since it is smaller than the sum of its proper divisors (193280352).

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

128853528 is a wasteful number, since it uses less digits than its factorization.

128853528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5368906 (or 5368902 counting only the distinct ones).

The product of its digits is 153600, while the sum is 42.

The square root of 128853528 is about 11351.3667899509. The cubic root of 128853528 is about 505.0861245786.

The spelling of 128853528 in words is "one hundred twenty-eight million, eight hundred fifty-three thousand, five hundred twenty-eight".