565600051 has 2 divisors, whose sum is σ = 565600052. Its totient is φ = 565600050.

The previous prime is 565600031. The next prime is 565600069. The reversal of 565600051 is 150006565.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 565600051 - 2¹⁷ = 565468979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 565599992 and 565600019.

It is not a weakly prime, because it can be changed into another prime (565600031) 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, 282800025 + 282800026.

It is an arithmetic number, because the mean of its divisors is an integer number (282800026).

Almost surely, 2^565600051 is an apocalyptic number.

565600051 is a deficient number, since it is larger than the sum of its proper divisors (1).

565600051 is an equidigital number, since it uses as much as digits as its factorization.

565600051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 565600051 is about 23782.3474661355. The cubic root of 565600051 is about 826.9955004831.

The spelling of 565600051 in words is "five hundred sixty-five million, six hundred thousand, fifty-one".