487344824064 has 648 divisors, whose sum is σ = 1738935027648. Its totient is φ = 130427781120.

The previous prime is 487344824063. The next prime is 487344824089. The reversal of 487344824064 is 460428443784.

487344824064 is a `hidden beast` number, since 487 + 3 + 44 + 82 + 40 + 6 + 4 = 666.

It is a super-2 number, since 2×487344824064² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 487344824064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487344824063) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 520111404 + ... + 520112340.

Almost surely, 2^487344824064 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 487344824064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (869467513824).

487344824064 is an abundant number, since it is smaller than the sum of its proper divisors (1251590203584).

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

487344824064 is a wasteful number, since it uses less digits than its factorization.

487344824064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261 (or 1237 counting only the distinct ones).

The product of its (nonzero) digits is 16515072, while the sum is 54.

The spelling of 487344824064 in words is "four hundred eighty-seven billion, three hundred forty-four million, eight hundred twenty-four thousand, sixty-four".