63552964 has 6 divisors (see below), whose sum is σ = 111217694. Its totient is φ = 31776480.

The previous prime is 63552961. The next prime is 63553001. The reversal of 63552964 is 46925536.

It can be written as a sum of positive squares in only one way, i.e., 63202500 + 350464 = 7950^2 + 592^2 .

It is not an unprimeable number, because it can be changed into a prime (63552961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7944117 + ... + 7944124.

Almost surely, 2^63552964 is an apocalyptic number.

It is an amenable number.

63552964 is a deficient number, since it is larger than the sum of its proper divisors (47664730).

63552964 is a wasteful number, since it uses less digits than its factorization.

63552964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15888245 (or 15888243 counting only the distinct ones).

The product of its digits is 194400, while the sum is 40.

The square root of 63552964 is about 7972.0112895053. The cubic root of 63552964 is about 399.0664981304.

It can be divided in two parts, 63552 and 964, that added together give a square (64516 = 254²).

The spelling of 63552964 in words is "sixty-three million, five hundred fifty-two thousand, nine hundred sixty-four".