511412306227 has 2 divisors, whose sum is σ = 511412306228. Its totient is φ = 511412306226.

The previous prime is 511412306191. The next prime is 511412306257. The reversal of 511412306227 is 722603214115.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 511412306227 - 2¹⁵ = 511412273459 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 511412306192 and 511412306201.

It is not a weakly prime, because it can be changed into another prime (511412306257) 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, 255706153113 + 255706153114.

It is an arithmetic number, because the mean of its divisors is an integer number (255706153114).

Almost surely, 2^511412306227 is an apocalyptic number.

511412306227 is a deficient number, since it is larger than the sum of its proper divisors (1).

511412306227 is an equidigital number, since it uses as much as digits as its factorization.

511412306227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The spelling of 511412306227 in words is "five hundred eleven billion, four hundred twelve million, three hundred six thousand, two hundred twenty-seven".