488030668625 has 16 divisors (see below), whose sum is σ = 617405604816. Its totient is φ = 385076246400.

The previous prime is 488030668621. The next prime is 488030668637. The reversal of 488030668625 is 526866030884.

It can be written as a sum of positive squares in 8 ways, for example, as 131425825729 + 356604842896 = 362527^2 + 597164^2 .

It is not a de Polignac number, because 488030668625 - 2² = 488030668621 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488030668621) 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 15 ways as a sum of consecutive naturals, for example, 26732282 + ... + 26750531.

It is an arithmetic number, because the mean of its divisors is an integer number (38587850301).

Almost surely, 2^488030668625 is an apocalyptic number.

It is an amenable number.

488030668625 is a deficient number, since it is larger than the sum of its proper divisors (129374936191).

488030668625 is an equidigital number, since it uses as much as digits as its factorization.

488030668625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53482901 (or 53482891 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 56.

The spelling of 488030668625 in words is "four hundred eighty-eight billion, thirty million, six hundred sixty-eight thousand, six hundred twenty-five".