512300027 has 2 divisors, whose sum is σ = 512300028. Its totient is φ = 512300026.

The previous prime is 512299927. The next prime is 512300081. The reversal of 512300027 is 720003215.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-512300027 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 512299981 and 512300008.

It is not a weakly prime, because it can be changed into another prime (512300527) 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, 256150013 + 256150014.

It is an arithmetic number, because the mean of its divisors is an integer number (256150014).

Almost surely, 2^512300027 is an apocalyptic number.

512300027 is a deficient number, since it is larger than the sum of its proper divisors (1).

512300027 is an equidigital number, since it uses as much as digits as its factorization.

512300027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 512300027 is about 22634.0457497108. The cubic root of 512300027 is about 800.1562335494.

The spelling of 512300027 in words is "five hundred twelve million, three hundred thousand, twenty-seven".