505077412271 has 2 divisors, whose sum is σ = 505077412272. Its totient is φ = 505077412270.

The previous prime is 505077412211. The next prime is 505077412327. The reversal of 505077412271 is 172214770505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 505077412271 - 2³⁴ = 487897543087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (505077412211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252538706135 + 252538706136.

It is an arithmetic number, because the mean of its divisors is an integer number (252538706136).

Almost surely, 2^505077412271 is an apocalyptic number.

505077412271 is a deficient number, since it is larger than the sum of its proper divisors (1).

505077412271 is an equidigital number, since it uses as much as digits as its factorization.

505077412271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 137200, while the sum is 41.

The spelling of 505077412271 in words is "five hundred five billion, seventy-seven million, four hundred twelve thousand, two hundred seventy-one".