487456512 has 36 divisors (see below), whose sum is σ = 1297347240. Its totient is φ = 162485248.

The previous prime is 487456469. The next prime is 487456577. The reversal of 487456512 is 215654784.

It is a happy number.

It is a super-2 number, since 2×487456512² = 475227702182412288, 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 3 ways as a sum of consecutive naturals, for example, 316587 + ... + 318122.

Almost surely, 2^487456512 is an apocalyptic number.

It is an amenable number.

487456512 is an abundant number, since it is smaller than the sum of its proper divisors (809890728).

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

487456512 is an equidigital number, since it uses as much as digits as its factorization.

487456512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634728 (or 634714 counting only the distinct ones).

The product of its digits is 268800, while the sum is 42.

The square root of 487456512 is about 22078.4173345827. The cubic root of 487456512 is about 787.0070549664.

The spelling of 487456512 in words is "four hundred eighty-seven million, four hundred fifty-six thousand, five hundred twelve".