285242760316536 has 32 divisors (see below), whose sum is σ = 777934800864000. Its totient is φ = 86437200095840.

The previous prime is 285242760316427. The next prime is 285242760316537. The reversal of 285242760316536 is 635613067242582.

It is a self number, because there is not a number n which added to its sum of digits gives 285242760316536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (285242760316537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540232500336 + ... + 540232500863.

It is an arithmetic number, because the mean of its divisors is an integer number (24310462527000).

Almost surely, 2^{285242760316536} is an apocalyptic number.

It is an amenable number.

285242760316536 is an abundant number, since it is smaller than the sum of its proper divisors (492692040547464).

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

285242760316536 is a wasteful number, since it uses less digits than its factorization.

285242760316536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080465001219 (or 1080465001215 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 60.

The spelling of 285242760316536 in words is "two hundred eighty-five trillion, two hundred forty-two billion, seven hundred sixty million, three hundred sixteen thousand, five hundred thirty-six".