63953232 has 60 divisors (see below), whose sum is σ = 192193056. Its totient is φ = 18271680.

The previous prime is 63953231. The next prime is 63953237. The reversal of 63953232 is 23235936.

It is a junction number, because it is equal to n+sod(n) for n = 63953193 and 63953202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63953231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11244 + ... + 15947.

Almost surely, 2^63953232 is an apocalyptic number.

It is an amenable number.

63953232 is an abundant number, since it is smaller than the sum of its proper divisors (128239824).

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

63953232 is a wasteful number, since it uses less digits than its factorization.

63953232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27216 (or 27203 counting only the distinct ones).

The product of its digits is 29160, while the sum is 33.

The square root of 63953232 is about 7997.0764658092. The cubic root of 63953232 is about 399.9025429239.

The spelling of 63953232 in words is "sixty-three million, nine hundred fifty-three thousand, two hundred thirty-two".