7738516424473 has 2 divisors, whose sum is σ = 7738516424474. Its totient is φ = 7738516424472.

The previous prime is 7738516424459. The next prime is 7738516424503. The reversal of 7738516424473 is 3744246158377.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5833321461529 + 1905194962944 = 2415227^2 + 1380288^2 .

It is a cyclic number.

It is not a de Polignac number, because 7738516424473 - 2⁹ = 7738516423961 is a prime.

It is not a weakly prime, because it can be changed into another prime (7738516424273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3869258212236 + 3869258212237.

It is an arithmetic number, because the mean of its divisors is an integer number (3869258212237).

Almost surely, 2^{7738516424473} is an apocalyptic number.

It is an amenable number.

7738516424473 is a deficient number, since it is larger than the sum of its proper divisors (1).

7738516424473 is an equidigital number, since it uses as much as digits as its factorization.

7738516424473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 94832640, while the sum is 61.

The spelling of 7738516424473 in words is "seven trillion, seven hundred thirty-eight billion, five hundred sixteen million, four hundred twenty-four thousand, four hundred seventy-three".