489975508 has 12 divisors (see below), whose sum is σ = 935407872. Its totient is φ = 222716120.

The previous prime is 489975487. The next prime is 489975511. The reversal of 489975508 is 805579984.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5567860 + ... + 5567947.

It is an arithmetic number, because the mean of its divisors is an integer number (77950656).

Almost surely, 2^489975508 is an apocalyptic number.

It is an amenable number.

489975508 is a deficient number, since it is larger than the sum of its proper divisors (445432364).

489975508 is a wasteful number, since it uses less digits than its factorization.

489975508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11135822 (or 11135820 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 55.

The square root of 489975508 is about 22135.3903963766. The cubic root of 489975508 is about 788.3603808235.

The spelling of 489975508 in words is "four hundred eighty-nine million, nine hundred seventy-five thousand, five hundred eight".