63140889504 has 192 divisors, whose sum is σ = 207106163712. Its totient is φ = 16363468800.

The previous prime is 63140889503. The next prime is 63140889517. The reversal of 63140889504 is 40598804136.

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

It is not an unprimeable number, because it can be changed into a prime (63140889503) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3368799 + ... + 3387489.

It is an arithmetic number, because the mean of its divisors is an integer number (1078677936).

Almost surely, 2^63140889504 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 63140889504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103553081856).

63140889504 is an abundant number, since it is smaller than the sum of its proper divisors (143965274208).

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

63140889504 is a wasteful number, since it uses less digits than its factorization.

63140889504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19179 (or 19171 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 63140889504 in words is "sixty-three billion, one hundred forty million, eight hundred eighty-nine thousand, five hundred four".