488457505 has 8 divisors (see below), whose sum is σ = 586713024. Its totient is φ = 390390000.

The previous prime is 488457503. The next prime is 488457517. The reversal of 488457505 is 505754884.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 488457505 - 2¹ = 488457503 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (488457503) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 41221 + ... + 51730.

It is an arithmetic number, because the mean of its divisors is an integer number (73339128).

Almost surely, 2^488457505 is an apocalyptic number.

It is an amenable number.

488457505 is a deficient number, since it is larger than the sum of its proper divisors (98255519).

488457505 is a wasteful number, since it uses less digits than its factorization.

488457505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94007.

The product of its (nonzero) digits is 896000, while the sum is 46.

The square root of 488457505 is about 22101.0747476226. The cubic root of 488457505 is about 787.5453935369.

The spelling of 488457505 in words is "four hundred eighty-eight million, four hundred fifty-seven thousand, five hundred five".