63063538 has 8 divisors (see below), whose sum is σ = 94687488. Its totient is φ = 31501044.

The previous prime is 63063529. The next prime is 63063541. The reversal of 63063538 is 83536036.

It is a happy number.

63063538 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 12706 + ... + 16957.

It is an arithmetic number, because the mean of its divisors is an integer number (11835936).

Almost surely, 2^63063538 is an apocalyptic number.

63063538 is a deficient number, since it is larger than the sum of its proper divisors (31623950).

63063538 is a wasteful number, since it uses less digits than its factorization.

63063538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30728.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 63063538 is about 7941.2554423089. The cubic root of 63063538 is about 398.0394437478.

The spelling of 63063538 in words is "sixty-three million, sixty-three thousand, five hundred thirty-eight".