5203146560497 has 2 divisors, whose sum is σ = 5203146560498. Its totient is φ = 5203146560496.

The previous prime is 5203146560413. The next prime is 5203146560531. The reversal of 5203146560497 is 7940656413025.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2665255418721 + 2537891141776 = 1632561^2 + 1593076^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5203146560497 is a prime.

It is a super-2 number, since 2×5203146560497² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5203146569497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2601573280248 + 2601573280249.

It is an arithmetic number, because the mean of its divisors is an integer number (2601573280249).

Almost surely, 2^{5203146560497} is an apocalyptic number.

It is an amenable number.

5203146560497 is a deficient number, since it is larger than the sum of its proper divisors (1).

5203146560497 is an equidigital number, since it uses as much as digits as its factorization.

5203146560497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 5203146560497 in words is "five trillion, two hundred three billion, one hundred forty-six million, five hundred sixty thousand, four hundred ninety-seven".