10045799979169 has 2 divisors, whose sum is σ = 10045799979170. Its totient is φ = 10045799979168.

The previous prime is 10045799979097. The next prime is 10045799979191. The reversal of 10045799979169 is 96197999754001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8889073917025 + 1156726062144 = 2981455^2 + 1075512^2 .

It is an emirp because it is prime and its reverse (96197999754001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10045799979169 - 2⁹ = 10045799978657 is a prime.

It is a super-2 number, since 2×10045799979169² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10045799979095 and 10045799979104.

It is not a weakly prime, because it can be changed into another prime (10045799979569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5022899989584 + 5022899989585.

It is an arithmetic number, because the mean of its divisors is an integer number (5022899989585).

Almost surely, 2^{10045799979169} is an apocalyptic number.

It is an amenable number.

10045799979169 is a deficient number, since it is larger than the sum of its proper divisors (1).

10045799979169 is an equidigital number, since it uses as much as digits as its factorization.

10045799979169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 347208120, while the sum is 76.

The spelling of 10045799979169 in words is "ten trillion, forty-five billion, seven hundred ninety-nine million, nine hundred seventy-nine thousand, one hundred sixty-nine".