487619566912 has 56 divisors (see below), whose sum is σ = 1041334767720. Its totient is φ = 225706229760.

The previous prime is 487619566909. The next prime is 487619566939. The reversal of 487619566912 is 219665916784.

It can be written as a sum of positive squares in 4 ways, for example, as 14022349056 + 473597217856 = 118416^2 + 688184^2 .

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3607237 + ... + 3739972.

Almost surely, 2^487619566912 is an apocalyptic number.

It is an amenable number.

487619566912 is an abundant number, since it is smaller than the sum of its proper divisors (553715200808).

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

487619566912 is a wasteful number, since it uses less digits than its factorization.

487619566912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7347299 (or 7347289 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 64.

The spelling of 487619566912 in words is "four hundred eighty-seven billion, six hundred nineteen million, five hundred sixty-six thousand, nine hundred twelve".