505093762373 has 2 divisors, whose sum is σ = 505093762374. Its totient is φ = 505093762372.

The previous prime is 505093762331. The next prime is 505093762399. The reversal of 505093762373 is 373267390505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 321496938049 + 183596824324 = 567007^2 + 428482^2 .

It is a cyclic number.

It is not a de Polignac number, because 505093762373 - 2⁶ = 505093762309 is a prime.

It is a super-2 number, since 2×505093762373² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (505093762273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252546881186 + 252546881187.

It is an arithmetic number, because the mean of its divisors is an integer number (252546881187).

Almost surely, 2^505093762373 is an apocalyptic number.

It is an amenable number.

505093762373 is a deficient number, since it is larger than the sum of its proper divisors (1).

505093762373 is an equidigital number, since it uses as much as digits as its factorization.

505093762373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3572100, while the sum is 50.

The spelling of 505093762373 in words is "five hundred five billion, ninety-three million, seven hundred sixty-two thousand, three hundred seventy-three".