45563648 has 36 divisors (see below), whose sum is σ = 97952568. Its totient is φ = 21027840.

The previous prime is 45563647. The next prime is 45563671. The reversal of 45563648 is 84636554.

45563648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45563641) 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 3 ways as a sum of consecutive naturals, for example, 3518 + ... + 10173.

Almost surely, 2^45563648 is an apocalyptic number.

It is an amenable number.

45563648 is an abundant number, since it is smaller than the sum of its proper divisors (52388920).

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

45563648 is a wasteful number, since it uses less digits than its factorization.

45563648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13720 (or 13706 counting only the distinct ones).

The product of its digits is 345600, while the sum is 41.

The square root of 45563648 is about 6750.0850365014. The cubic root of 45563648 is about 357.1682363984.

The spelling of 45563648 in words is "forty-five million, five hundred sixty-three thousand, six hundred forty-eight".