487065659 has 4 divisors (see below), whose sum is σ = 487117320. Its totient is φ = 487014000.

The previous prime is 487065647. The next prime is 487065661. The reversal of 487065659 is 956560784.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-487065659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (487062659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7217 + ... + 32034.

It is an arithmetic number, because the mean of its divisors is an integer number (121779330).

Almost surely, 2^487065659 is an apocalyptic number.

487065659 is a deficient number, since it is larger than the sum of its proper divisors (51661).

487065659 is a wasteful number, since it uses less digits than its factorization.

487065659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51660.

The product of its (nonzero) digits is 1814400, while the sum is 50.

The square root of 487065659 is about 22069.5640872220. The cubic root of 487065659 is about 786.7966523889.

The spelling of 487065659 in words is "four hundred eighty-seven million, sixty-five thousand, six hundred fifty-nine".