489002512 has 20 divisors (see below), whose sum is σ = 948896236. Its totient is φ = 244126080.

The previous prime is 489002483. The next prime is 489002537. The reversal of 489002512 is 215200984.

It can be written as a sum of positive squares in 2 ways, for example, as 436642816 + 52359696 = 20896^2 + 7236^2 .

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, 12543 + ... + 33694.

Almost surely, 2^489002512 is an apocalyptic number.

It is an amenable number.

489002512 is a deficient number, since it is larger than the sum of its proper divisors (459893724).

489002512 is a wasteful number, since it uses less digits than its factorization.

489002512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46906 (or 46900 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 489002512 is about 22113.4011857064. The cubic root of 489002512 is about 787.8381915868.

The spelling of 489002512 in words is "four hundred eighty-nine million, two thousand, five hundred twelve".