563513315371 has 2 divisors, whose sum is σ = 563513315372. Its totient is φ = 563513315370.

The previous prime is 563513315341. The next prime is 563513315447. The reversal of 563513315371 is 173513315365.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-563513315371 is a prime.

It is a super-2 number, since 2×563513315371² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (563513315341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281756657685 + 281756657686.

It is an arithmetic number, because the mean of its divisors is an integer number (281756657686).

Almost surely, 2^563513315371 is an apocalyptic number.

563513315371 is a deficient number, since it is larger than the sum of its proper divisors (1).

563513315371 is an equidigital number, since it uses as much as digits as its factorization.

563513315371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 425250, while the sum is 43.

The spelling of 563513315371 in words is "five hundred sixty-three billion, five hundred thirteen million, three hundred fifteen thousand, three hundred seventy-one".