63484082688 has 320 divisors, whose sum is σ = 188384942592. Its totient is φ = 18873630720.

The previous prime is 63484082677. The next prime is 63484082713. The reversal of 63484082688 is 88628048436.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91872423 + ... + 91873113.

Almost surely, 2^63484082688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63484082688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94192471296).

63484082688 is an abundant number, since it is smaller than the sum of its proper divisors (124900859904).

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

63484082688 is a wasteful number, since it uses less digits than its factorization.

63484082688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 875 (or 859 counting only the distinct ones).

The product of its (nonzero) digits is 14155776, while the sum is 57.

The spelling of 63484082688 in words is "sixty-three billion, four hundred eighty-four million, eighty-two thousand, six hundred eighty-eight".