2473966705697 has 2 divisors, whose sum is σ = 2473966705698. Its totient is φ = 2473966705696.

The previous prime is 2473966705633. The next prime is 2473966705739. The reversal of 2473966705697 is 7965076693742.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1916496909376 + 557469796321 = 1384376^2 + 746639^2 .

It is a cyclic number.

It is not a de Polignac number, because 2473966705697 - 2⁶ = 2473966705633 is a prime.

It is a super-2 number, since 2×2473966705697² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2473966705697.

It is not a weakly prime, because it can be changed into another prime (2473966705627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1236983352848 + 1236983352849.

It is an arithmetic number, because the mean of its divisors is an integer number (1236983352849).

Almost surely, 2^{2473966705697} is an apocalyptic number.

It is an amenable number.

2473966705697 is a deficient number, since it is larger than the sum of its proper divisors (1).

2473966705697 is an equidigital number, since it uses as much as digits as its factorization.

2473966705697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720135360, while the sum is 71.

The spelling of 2473966705697 in words is "two trillion, four hundred seventy-three billion, nine hundred sixty-six million, seven hundred five thousand, six hundred ninety-seven".