2471318507297 has 2 divisors, whose sum is σ = 2471318507298. Its totient is φ = 2471318507296.

The previous prime is 2471318507239. The next prime is 2471318507377. The reversal of 2471318507297 is 7927058131742.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1900582075456 + 570736431841 = 1378616^2 + 755471^2 .

It is a cyclic number.

It is not a de Polignac number, because 2471318507297 - 2¹⁸ = 2471318245153 is a prime.

It is a super-2 number, since 2×2471318507297² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2471318507237) 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, 1235659253648 + 1235659253649.

It is an arithmetic number, because the mean of its divisors is an integer number (1235659253649).

Almost surely, 2^{2471318507297} is an apocalyptic number.

It is an amenable number.

2471318507297 is a deficient number, since it is larger than the sum of its proper divisors (1).

2471318507297 is an equidigital number, since it uses as much as digits as its factorization.

2471318507297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5927040, while the sum is 56.

The spelling of 2471318507297 in words is "two trillion, four hundred seventy-one billion, three hundred eighteen million, five hundred seven thousand, two hundred ninety-seven".