512225406307 has 2 divisors, whose sum is σ = 512225406308. Its totient is φ = 512225406306.

The previous prime is 512225406299. The next prime is 512225406311. The reversal of 512225406307 is 703604522215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 512225406307 - 2³ = 512225406299 is a prime.

It is not a weakly prime, because it can be changed into another prime (512222406307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256112703153 + 256112703154.

It is an arithmetic number, because the mean of its divisors is an integer number (256112703154).

Almost surely, 2^512225406307 is an apocalyptic number.

512225406307 is a deficient number, since it is larger than the sum of its proper divisors (1).

512225406307 is an equidigital number, since it uses as much as digits as its factorization.

512225406307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 512225406307 in words is "five hundred twelve billion, two hundred twenty-five million, four hundred six thousand, three hundred seven".