5605150399517 has 2 divisors, whose sum is σ = 5605150399518. Its totient is φ = 5605150399516.

The previous prime is 5605150399501. The next prime is 5605150399531. The reversal of 5605150399517 is 7159930515065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3220754265316 + 2384396134201 = 1794646^2 + 1544149^2 .

It is a cyclic number.

It is not a de Polignac number, because 5605150399517 - 2⁴ = 5605150399501 is a prime.

It is a super-2 number, since 2×5605150399517² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5605150399567) 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, 2802575199758 + 2802575199759.

It is an arithmetic number, because the mean of its divisors is an integer number (2802575199759).

Almost surely, 2^{5605150399517} is an apocalyptic number.

It is an amenable number.

5605150399517 is a deficient number, since it is larger than the sum of its proper divisors (1).

5605150399517 is an equidigital number, since it uses as much as digits as its factorization.

5605150399517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6378750, while the sum is 56.

The spelling of 5605150399517 in words is "five trillion, six hundred five billion, one hundred fifty million, three hundred ninety-nine thousand, five hundred seventeen".