63541128 has 64 divisors (see below), whose sum is σ = 182136960. Its totient is φ = 18095616.

The previous prime is 63541123. The next prime is 63541139. The reversal of 63541128 is 82114536.

63541128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 63541095 and 63541104.

It is not an unprimeable number, because it can be changed into a prime (63541123) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 102676 + ... + 103292.

It is an arithmetic number, because the mean of its divisors is an integer number (2845890).

Almost surely, 2^63541128 is an apocalyptic number.

It is an amenable number.

63541128 is an abundant number, since it is smaller than the sum of its proper divisors (118595832).

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

63541128 is a wasteful number, since it uses less digits than its factorization.

63541128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246 (or 1242 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 63541128 is about 7971.2689077712. The cubic root of 63541128 is about 399.0417227618.

The spelling of 63541128 in words is "sixty-three million, five hundred forty-one thousand, one hundred twenty-eight".