2000350673569 has 2 divisors, whose sum is σ = 2000350673570. Its totient is φ = 2000350673568.

The previous prime is 2000350673549. The next prime is 2000350673597. The reversal of 2000350673569 is 9653760530002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1995382256400 + 4968417169 = 1412580^2 + 70487^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000350673569 - 2⁵ = 2000350673537 is a prime.

It is a super-2 number, since 2×2000350673569² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2000350673549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000175336784 + 1000175336785.

It is an arithmetic number, because the mean of its divisors is an integer number (1000175336785).

Almost surely, 2^{2000350673569} is an apocalyptic number.

It is an amenable number.

2000350673569 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000350673569 is an equidigital number, since it uses as much as digits as its factorization.

2000350673569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1020600, while the sum is 46.

The spelling of 2000350673569 in words is "two trillion, three hundred fifty million, six hundred seventy-three thousand, five hundred sixty-nine".