505004313034703 has 2 divisors, whose sum is σ = 505004313034704. Its totient is φ = 505004313034702.

The previous prime is 505004313034643. The next prime is 505004313034729. The reversal of 505004313034703 is 307430313400505.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 505004313034703 - 2¹⁰ = 505004313033679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (505004313034783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252502156517351 + 252502156517352.

It is an arithmetic number, because the mean of its divisors is an integer number (252502156517352).

Almost surely, 2^{505004313034703} is an apocalyptic number.

505004313034703 is a deficient number, since it is larger than the sum of its proper divisors (1).

505004313034703 is an equidigital number, since it uses as much as digits as its factorization.

505004313034703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 38.

The spelling of 505004313034703 in words is "five hundred five trillion, four billion, three hundred thirteen million, thirty-four thousand, seven hundred three".