63527448 has 48 divisors (see below), whose sum is σ = 161137080. Its totient is φ = 20870016.

The previous prime is 63527437. The next prime is 63527467. The reversal of 63527448 is 84472536.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 456963 + ... + 457101.

Almost surely, 2^63527448 is an apocalyptic number.

It is an amenable number.

63527448 is an abundant number, since it is smaller than the sum of its proper divisors (97609632).

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

63527448 is a wasteful number, since it uses less digits than its factorization.

63527448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424 (or 281 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 63527448 is about 7970.4107798783. The cubic root of 63527448 is about 399.0130836596.

The spelling of 63527448 in words is "sixty-three million, five hundred twenty-seven thousand, four hundred forty-eight".