488999425824 has 576 divisors, whose sum is σ = 1758962919168. Its totient is φ = 125411328000.

The previous prime is 488999425807. The next prime is 488999425861. The reversal of 488999425824 is 428524999884.

488999425824 is a `hidden beast` number, since 48 + 89 + 9 + 9 + 425 + 82 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 465270099 + ... + 465271149.

It is an arithmetic number, because the mean of its divisors is an integer number (3053755068).

Almost surely, 2^488999425824 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 488999425824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (879481459584).

488999425824 is an abundant number, since it is smaller than the sum of its proper divisors (1269963493344).

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

488999425824 is a wasteful number, since it uses less digits than its factorization.

488999425824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561 (or 1550 counting only the distinct ones).

The product of its digits is 477757440, while the sum is 72.

The spelling of 488999425824 in words is "four hundred eighty-eight billion, nine hundred ninety-nine million, four hundred twenty-five thousand, eight hundred twenty-four".