63107504228 has 6 divisors (see below), whose sum is σ = 110438132406. Its totient is φ = 31553752112.

The previous prime is 63107504203. The next prime is 63107504237. The reversal of 63107504228 is 82240570136.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 43688524324 + 19418979904 = 209018^2 + 139352^2 .

It is a junction number, because it is equal to n+sod(n) for n = 63107504191 and 63107504200.

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 as a sum of consecutive naturals, namely, 7888438025 + ... + 7888438032.

It is an arithmetic number, because the mean of its divisors is an integer number (18406355401).

Almost surely, 2^63107504228 is an apocalyptic number.

It is an amenable number.

63107504228 is a deficient number, since it is larger than the sum of its proper divisors (47330628178).

63107504228 is a wasteful number, since it uses less digits than its factorization.

63107504228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15776876061 (or 15776876059 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 63107504228 in words is "sixty-three billion, one hundred seven million, five hundred four thousand, two hundred twenty-eight".