563434552651 has 2 divisors, whose sum is σ = 563434552652. Its totient is φ = 563434552650.

The previous prime is 563434552621. The next prime is 563434552657. The reversal of 563434552651 is 156255434365.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 563434552651 - 2¹³ = 563434544459 is a prime.

It is a super-2 number, since 2×563434552651² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 563434552595 and 563434552604.

It is not a weakly prime, because it can be changed into another prime (563434552657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281717276325 + 281717276326.

It is an arithmetic number, because the mean of its divisors is an integer number (281717276326).

Almost surely, 2^563434552651 is an apocalyptic number.

563434552651 is a deficient number, since it is larger than the sum of its proper divisors (1).

563434552651 is an equidigital number, since it uses as much as digits as its factorization.

563434552651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480000, while the sum is 49.

The spelling of 563434552651 in words is "five hundred sixty-three billion, four hundred thirty-four million, five hundred fifty-two thousand, six hundred fifty-one".