255828700665316 has 9 divisors (see below), whose sum is σ = 447700282145571. Its totient is φ = 127914334338012.

The previous prime is 255828700665313. The next prime is 255828700665359. The reversal of 255828700665316 is 613566007828552.

The square root of 255828700665316 is 15994646.

It is a perfect power (a square), and thus also a powerful number.

255828700665316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255828700665313) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 27990631 + ... + 35987953.

Almost surely, 2^{255828700665316} is an apocalyptic number.

255828700665316 is the 15994646-th square number.

It is an amenable number.

255828700665316 is a deficient number, since it is larger than the sum of its proper divisors (191871581480255).

255828700665316 is an frugal number, since it uses more digits than its factorization.

255828700665316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15994650 (or 7997325 counting only the distinct ones).

The product of its (nonzero) digits is 145152000, while the sum is 64.

The spelling of 255828700665316 in words is "two hundred fifty-five trillion, eight hundred twenty-eight billion, seven hundred million, six hundred sixty-five thousand, three hundred sixteen".