568145363 has 2 divisors, whose sum is σ = 568145364. Its totient is φ = 568145362.

The previous prime is 568145317. The next prime is 568145419. The reversal of 568145363 is 363541865.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 568145363 - 2⁶ = 568145299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 568145363.

It is not a weakly prime, because it can be changed into another prime (568195363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284072681 + 284072682.

It is an arithmetic number, because the mean of its divisors is an integer number (284072682).

Almost surely, 2^568145363 is an apocalyptic number.

568145363 is a deficient number, since it is larger than the sum of its proper divisors (1).

568145363 is an equidigital number, since it uses as much as digits as its factorization.

568145363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 41.

The square root of 568145363 is about 23835.8000285285. The cubic root of 568145363 is about 828.2341919444.

The spelling of 568145363 in words is "five hundred sixty-eight million, one hundred forty-five thousand, three hundred sixty-three".