633243056 has 10 divisors (see below), whose sum is σ = 1226908452. Its totient is φ = 316621520.

The previous prime is 633243053. The next prime is 633243071. The reversal of 633243056 is 650342336.

633243056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (633243053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19788830 + ... + 19788861.

Almost surely, 2^633243056 is an apocalyptic number.

It is an amenable number.

633243056 is a deficient number, since it is larger than the sum of its proper divisors (593665396).

633243056 is a wasteful number, since it uses less digits than its factorization.

633243056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39577699 (or 39577693 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 633243056 is about 25164.3210915773. The cubic root of 633243056 is about 858.7303493120.

The spelling of 633243056 in words is "six hundred thirty-three million, two hundred forty-three thousand, fifty-six".