489504512 has 54 divisors (see below), whose sum is σ = 1136652048. Its totient is φ = 209782272.

The previous prime is 489504497. The next prime is 489504523. The reversal of 489504512 is 215405984.

It is a super-2 number, since 2×489504512² = 479229334536716288, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6968 + ... + 32055.

It is an arithmetic number, because the mean of its divisors is an integer number (21049112).

Almost surely, 2^489504512 is an apocalyptic number.

It is an amenable number.

489504512 is an abundant number, since it is smaller than the sum of its proper divisors (647147536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

489504512 is an equidigital number, since it uses as much as digits as its factorization.

489504512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39053 (or 39032 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 489504512 is about 22124.7488573317. The cubic root of 489504512 is about 788.1076922567.

The spelling of 489504512 in words is "four hundred eighty-nine million, five hundred four thousand, five hundred twelve".