63552004 has 6 divisors (see below), whose sum is σ = 111216014. Its totient is φ = 31776000.

The previous prime is 63551987. The next prime is 63552019. The reversal of 63552004 is 40025536.

It can be written as a sum of positive squares in only one way, i.e., 37847104 + 25704900 = 6152^2 + 5070^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 63552004.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7943997 + ... + 7944004.

Almost surely, 2^63552004 is an apocalyptic number.

It is an amenable number.

63552004 is a deficient number, since it is larger than the sum of its proper divisors (47664010).

63552004 is a wasteful number, since it uses less digits than its factorization.

63552004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15888005 (or 15888003 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 63552004 is about 7971.9510786256. The cubic root of 63552004 is about 399.0644887525.

The spelling of 63552004 in words is "sixty-three million, five hundred fifty-two thousand, four".