63056768 has 16 divisors (see below), whose sum is σ = 125621160. Its totient is φ = 31528320.

The previous prime is 63056761. The next prime is 63056771. The reversal of 63056768 is 86765036.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63056761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246188 + ... + 246443.

Almost surely, 2^63056768 is an apocalyptic number.

It is an amenable number.

63056768 is a deficient number, since it is larger than the sum of its proper divisors (62564392).

63056768 is an equidigital number, since it uses as much as digits as its factorization.

63056768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492645 (or 492633 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 63056768 is about 7940.8291758481. The cubic root of 63056768 is about 398.0251997882.

The spelling of 63056768 in words is "sixty-three million, fifty-six thousand, seven hundred sixty-eight".