488007447468520 has 128 divisors (see below), whose sum is σ = 1262693737992960. Its totient is φ = 166275809095680.

The previous prime is 488007447468487. The next prime is 488007447468523. The reversal of 488007447468520 is 25864744700884.

It is not an unprimeable number, because it can be changed into a prime (488007447468523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68946432 + ... + 75694288.

It is an arithmetic number, because the mean of its divisors is an integer number (9864794828070).

Almost surely, 2^{488007447468520} is an apocalyptic number.

488007447468520 is a gapful number since it is divisible by the number (40) 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 488007447468520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (631346868996480).

488007447468520 is an abundant number, since it is smaller than the sum of its proper divisors (774686290524440).

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

488007447468520 is a wasteful number, since it uses less digits than its factorization.

488007447468520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6749483 (or 6749479 counting only the distinct ones).

The product of its (nonzero) digits is 385351680, while the sum is 67.

The spelling of 488007447468520 in words is "four hundred eighty-eight trillion, seven billion, four hundred forty-seven million, four hundred sixty-eight thousand, five hundred twenty".