563262219878387 has 2 divisors, whose sum is σ = 563262219878388. Its totient is φ = 563262219878386.

The previous prime is 563262219878359. The next prime is 563262219878431. The reversal of 563262219878387 is 783878912262365.

563262219878387 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 563262219878387 - 2⁸ = 563262219878131 is a prime.

It is not a weakly prime, because it can be changed into another prime (563262219878357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281631109939193 + 281631109939194.

It is an arithmetic number, because the mean of its divisors is an integer number (281631109939194).

Almost surely, 2^{563262219878387} is an apocalyptic number.

563262219878387 is a deficient number, since it is larger than the sum of its proper divisors (1).

563262219878387 is an equidigital number, since it uses as much as digits as its factorization.

563262219878387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2926264320, while the sum is 77.

The spelling of 563262219878387 in words is "five hundred sixty-three trillion, two hundred sixty-two billion, two hundred nineteen million, eight hundred seventy-eight thousand, three hundred eighty-seven".