63529996 has 24 divisors (see below), whose sum is σ = 118118000. Its totient is φ = 29813184.

The previous prime is 63529993. The next prime is 63529997. The reversal of 63529996 is 69992536.

It is not an unprimeable number, because it can be changed into a prime (63529993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4450 + ... + 12118.

Almost surely, 2^63529996 is an apocalyptic number.

It is an amenable number.

63529996 is a deficient number, since it is larger than the sum of its proper divisors (54588004).

63529996 is a wasteful number, since it uses less digits than its factorization.

63529996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7801 (or 7799 counting only the distinct ones).

The product of its digits is 787320, while the sum is 49.

The square root of 63529996 is about 7970.5706194726. The cubic root of 63529996 is about 399.0184182133.

The spelling of 63529996 in words is "sixty-three million, five hundred twenty-nine thousand, nine hundred ninety-six".