63511056196 has 81 divisors (see below), whose sum is σ = 132445560639. Its totient is φ = 26570340048.

The previous prime is 63511056163. The next prime is 63511056283. The reversal of 63511056196 is 69165011536.

The square root of 63511056196 is 252014.

It is a perfect power (a square), and thus also a powerful number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 165825021 + ... + 165825403.

Almost surely, 2^63511056196 is an apocalyptic number.

63511056196 is the 252014-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63511056196

63511056196 is an abundant number, since it is smaller than the sum of its proper divisors (68934504443).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63511056196 is an equidigital number, since it uses as much as digits as its factorization.

63511056196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878 (or 439 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 43.

The spelling of 63511056196 in words is "sixty-three billion, five hundred eleven million, fifty-six thousand, one hundred ninety-six".