63425824 has 48 divisors (see below), whose sum is σ = 155687616. Its totient is φ = 24710400.

The previous prime is 63425821. The next prime is 63425837. The reversal of 63425824 is 42852436.

63425824 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 63425824.

It is not an unprimeable number, because it can be changed into a prime (63425821) 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 7 ways as a sum of consecutive naturals, for example, 10407 + ... + 15334.

It is an arithmetic number, because the mean of its divisors is an integer number (3243492).

Almost surely, 2^63425824 is an apocalyptic number.

It is an amenable number.

63425824 is an abundant number, since it is smaller than the sum of its proper divisors (92261792).

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

63425824 is a wasteful number, since it uses less digits than its factorization.

63425824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25769 (or 25761 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 63425824 is about 7964.0331491023. The cubic root of 63425824 is about 398.8002048270.

The spelling of 63425824 in words is "sixty-three million, four hundred twenty-five thousand, eight hundred twenty-four".