63885212160 has 1440 divisors, whose sum is σ = 276959523456. Its totient is φ = 12489523200.

The previous prime is 63885212141. The next prime is 63885212243. The reversal of 63885212160 is 6121258836.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1047298530 + ... + 1047298590.

Almost surely, 2^63885212160 is an apocalyptic number.

63885212160 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 63885212160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138479761728).

63885212160 is an abundant number, since it is smaller than the sum of its proper divisors (213074311296).

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

63885212160 is a wasteful number, since it uses less digits than its factorization.

63885212160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 63885212160 in words is "sixty-three billion, eight hundred eighty-five million, two hundred twelve thousand, one hundred sixty".