63882120960 has 1440 divisors, whose sum is σ = 282068075520. Its totient is φ = 13488685056.

The previous prime is 63882120959. The next prime is 63882120971. The reversal of 63882120960 is 6902128836.

63882120960 is a `hidden beast` number, since 6 + 388 + 2 + 1 + 209 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (1440).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 717776596 + ... + 717776684.

It is an arithmetic number, because the mean of its divisors is an integer number (195880608).

Almost surely, 2^63882120960 is an apocalyptic number.

63882120960 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 63882120960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141034037760).

63882120960 is an abundant number, since it is smaller than the sum of its proper divisors (218185954560).

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

63882120960 is a wasteful number, since it uses less digits than its factorization.

63882120960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 63882120960 in words is "sixty-three billion, eight hundred eighty-two million, one hundred twenty thousand, nine hundred sixty".