5045903727773 has 2 divisors, whose sum is σ = 5045903727774. Its totient is φ = 5045903727772.

The previous prime is 5045903727769. The next prime is 5045903727817. The reversal of 5045903727773 is 3777273095405.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3788013623524 + 1257890104249 = 1946282^2 + 1121557^2 .

It is a cyclic number.

It is not a de Polignac number, because 5045903727773 - 2² = 5045903727769 is a prime.

It is a super-2 number, since 2×5045903727773² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5045903727703) 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, 2522951863886 + 2522951863887.

It is an arithmetic number, because the mean of its divisors is an integer number (2522951863887).

Almost surely, 2^{5045903727773} is an apocalyptic number.

It is an amenable number.

5045903727773 is a deficient number, since it is larger than the sum of its proper divisors (1).

5045903727773 is an equidigital number, since it uses as much as digits as its factorization.

5045903727773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38896200, while the sum is 59.

The spelling of 5045903727773 in words is "five trillion, forty-five billion, nine hundred three million, seven hundred twenty-seven thousand, seven hundred seventy-three".