63030256 has 20 divisors (see below), whose sum is σ = 122319304. Its totient is φ = 31464000.

The previous prime is 63030241. The next prime is 63030293. The reversal of 63030256 is 65203036.

63030256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 63030256.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8206 + ... + 13906.

Almost surely, 2^63030256 is an apocalyptic number.

It is an amenable number.

63030256 is a deficient number, since it is larger than the sum of its proper divisors (59289048).

63030256 is a wasteful number, since it uses less digits than its factorization.

63030256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6400 (or 6394 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 63030256 is about 7939.1596532631. The cubic root of 63030256 is about 397.9694091957.

The spelling of 63030256 in words is "sixty-three million, thirty thousand, two hundred fifty-six".