63495632 has 40 divisors (see below), whose sum is σ = 127036512. Its totient is φ = 30729600.

The previous prime is 63495631. The next prime is 63495659. The reversal of 63495632 is 23659436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63495631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64907 + ... + 65877.

Almost surely, 2^63495632 is an apocalyptic number.

It is an amenable number.

63495632 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

63495632 is a wasteful number, since it uses less digits than its factorization.

63495632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107 (or 1101 counting only the distinct ones).

The product of its digits is 116640, while the sum is 38.

The square root of 63495632 is about 7968.4146478456. The cubic root of 63495632 is about 398.9464609080.

The spelling of 63495632 in words is "sixty-three million, four hundred ninety-five thousand, six hundred thirty-two".