63287384160 has 768 divisors, whose sum is σ = 270386823168. Its totient is φ = 12015820800.

The previous prime is 63287384159. The next prime is 63287384201. The reversal of 63287384160 is 6148378236.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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 127 ways as a sum of consecutive naturals, for example, 51410745 + ... + 51411975.

It is an arithmetic number, because the mean of its divisors is an integer number (352066176).

Almost surely, 2^63287384160 is an apocalyptic number.

63287384160 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63287384160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135193411584).

63287384160 is an abundant number, since it is smaller than the sum of its proper divisors (207099439008).

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

63287384160 is a wasteful number, since it uses less digits than its factorization.

63287384160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387 (or 1379 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 63287384160 in words is "sixty-three billion, two hundred eighty-seven million, three hundred eighty-four thousand, one hundred sixty".