5169442637473 has 2 divisors, whose sum is σ = 5169442637474. Its totient is φ = 5169442637472.

The previous prime is 5169442637431. The next prime is 5169442637507. The reversal of 5169442637473 is 3747362449615.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5154661670544 + 14780966929 = 2270388^2 + 121577^2 .

It is a cyclic number.

It is not a de Polignac number, because 5169442637473 - 2⁹ = 5169442636961 is a prime.

It is not a weakly prime, because it can be changed into another prime (5169442637423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2584721318736 + 2584721318737.

It is an arithmetic number, because the mean of its divisors is an integer number (2584721318737).

Almost surely, 2^{5169442637473} is an apocalyptic number.

It is an amenable number.

5169442637473 is a deficient number, since it is larger than the sum of its proper divisors (1).

5169442637473 is an equidigital number, since it uses as much as digits as its factorization.

5169442637473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 91445760, while the sum is 61.

The spelling of 5169442637473 in words is "five trillion, one hundred sixty-nine billion, four hundred forty-two million, six hundred thirty-seven thousand, four hundred seventy-three".