505065050227 has 2 divisors, whose sum is σ = 505065050228. Its totient is φ = 505065050226.

The previous prime is 505065050209. The next prime is 505065050239. The reversal of 505065050227 is 722050560505.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 505065050227 - 2²³ = 505056661619 is a prime.

It is not a weakly prime, because it can be changed into another prime (505065050627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252532525113 + 252532525114.

It is an arithmetic number, because the mean of its divisors is an integer number (252532525114).

Almost surely, 2^505065050227 is an apocalyptic number.

505065050227 is a deficient number, since it is larger than the sum of its proper divisors (1).

505065050227 is an equidigital number, since it uses as much as digits as its factorization.

505065050227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105000, while the sum is 37.

The spelling of 505065050227 in words is "five hundred five billion, sixty-five million, fifty thousand, two hundred twenty-seven".