487087765659 has 64 divisors (see below), whose sum is σ = 811476879360. Its totient is φ = 286164576000.

The previous prime is 487087765583. The next prime is 487087765693. The reversal of 487087765659 is 956567780784.

487087765659 is a `hidden beast` number, since 487 + 0 + 87 + 7 + 6 + 5 + 65 + 9 = 666.

It is not a de Polignac number, because 487087765659 - 2⁸ = 487087765403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (487087765259) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2896239 + ... + 3059799.

It is an arithmetic number, because the mean of its divisors is an integer number (12679326240).

Almost surely, 2^487087765659 is an apocalyptic number.

487087765659 is a deficient number, since it is larger than the sum of its proper divisors (324389113701).

487087765659 is a wasteful number, since it uses less digits than its factorization.

487087765659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163889 (or 163883 counting only the distinct ones).

The product of its (nonzero) digits is 711244800, while the sum is 72.

The spelling of 487087765659 in words is "four hundred eighty-seven billion, eighty-seven million, seven hundred sixty-five thousand, six hundred fifty-nine".