505945060580527 has 2 divisors, whose sum is σ = 505945060580528. Its totient is φ = 505945060580526.

The previous prime is 505945060580507. The next prime is 505945060580587. The reversal of 505945060580527 is 725085060549505.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-505945060580527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (505945060580507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252972530290263 + 252972530290264.

It is an arithmetic number, because the mean of its divisors is an integer number (252972530290264).

Almost surely, 2^{505945060580527} is an apocalyptic number.

505945060580527 is a deficient number, since it is larger than the sum of its proper divisors (1).

505945060580527 is an equidigital number, since it uses as much as digits as its factorization.

505945060580527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600000, while the sum is 61.

The spelling of 505945060580527 in words is "five hundred five trillion, nine hundred forty-five billion, sixty million, five hundred eighty thousand, five hundred twenty-seven".