69795916573 has 2 divisors, whose sum is σ = 69795916574. Its totient is φ = 69795916572.

The previous prime is 69795916513. The next prime is 69795916591. The reversal of 69795916573 is 37561959796.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67536055129 + 2259861444 = 259877^2 + 47538^2 .

It is a cyclic number.

It is not a de Polignac number, because 69795916573 - 2²¹ = 69793819421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 69795916499 and 69795916508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (69795916513) 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, 34897958286 + 34897958287.

It is an arithmetic number, because the mean of its divisors is an integer number (34897958287).

Almost surely, 2^69795916573 is an apocalyptic number.

It is an amenable number.

69795916573 is a deficient number, since it is larger than the sum of its proper divisors (1).

69795916573 is an equidigital number, since it uses as much as digits as its factorization.

69795916573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 96446700, while the sum is 67.

The spelling of 69795916573 in words is "sixty-nine billion, seven hundred ninety-five million, nine hundred sixteen thousand, five hundred seventy-three".