63552416 has 24 divisors (see below), whose sum is σ = 131705280. Its totient is φ = 30103488.

The previous prime is 63552407. The next prime is 63552431. The reversal of 63552416 is 61425536.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51656 + ... + 52871.

It is an arithmetic number, because the mean of its divisors is an integer number (5487720).

Almost surely, 2^63552416 is an apocalyptic number.

It is an amenable number.

63552416 is an abundant number, since it is smaller than the sum of its proper divisors (68152864).

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

63552416 is a wasteful number, since it uses less digits than its factorization.

63552416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104556 (or 104548 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 63552416 is about 7971.9769191838. The cubic root of 63552416 is about 399.0653511130.

The spelling of 63552416 in words is "sixty-three million, five hundred fifty-two thousand, four hundred sixteen".