488281250 has 26 divisors (see below), whose sum is σ = 915527343. Its totient is φ = 195312500.

The previous prime is 488281243. The next prime is 488281291. The reversal of 488281250 is 52182884.

It can be written as a sum of positive squares in 7 ways, for example, as 2122849 + 486158401 = 1457^2 + 22049^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=15625.

It is a Duffinian number.

It is a nialpdrome in base 5.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 12 ways as a sum of consecutive naturals, for example, 97656248 + ... + 97656252.

Almost surely, 2^488281250 is an apocalyptic number.

488281250 is a deficient number, since it is larger than the sum of its proper divisors (427246093).

488281250 is an frugal number, since it uses more digits than its factorization.

488281250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62 (or 7 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 38.

The square root of 488281250 is about 22097.0869120796. The cubic root of 488281250 is about 787.4506561843.

The spelling of 488281250 in words is "four hundred eighty-eight million, two hundred eighty-one thousand, two hundred fifty".