488128485 has 32 divisors (see below), whose sum is σ = 844518528. Its totient is φ = 239328000.

The previous prime is 488128477. The next prime is 488128507. The reversal of 488128485 is 584821884.

It is not a de Polignac number, because 488128485 - 2³ = 488128477 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 43959 + ... + 53931.

It is an arithmetic number, because the mean of its divisors is an integer number (26391204).

Almost surely, 2^488128485 is an apocalyptic number.

It is an amenable number.

488128485 is a deficient number, since it is larger than the sum of its proper divisors (356390043).

488128485 is a wasteful number, since it uses less digits than its factorization.

488128485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10245.

The product of its digits is 655360, while the sum is 48.

The square root of 488128485 is about 22093.6299643132. The cubic root of 488128485 is about 787.3685263005.

The spelling of 488128485 in words is "four hundred eighty-eight million, one hundred twenty-eight thousand, four hundred eighty-five".