200253664266317 has 2 divisors, whose sum is σ = 200253664266318. Its totient is φ = 200253664266316.

The previous prime is 200253664266269. The next prime is 200253664266347. The reversal of 200253664266317 is 713662466352002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 195106728099721 + 5146936166596 = 13968061^2 + 2268686^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200253664266317 is a prime.

It is a super-2 number, since 2×200253664266317² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200253664266347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100126832133158 + 100126832133159.

It is an arithmetic number, because the mean of its divisors is an integer number (100126832133159).

Almost surely, 2^{200253664266317} is an apocalyptic number.

It is an amenable number.

200253664266317 is a deficient number, since it is larger than the sum of its proper divisors (1).

200253664266317 is an equidigital number, since it uses as much as digits as its factorization.

200253664266317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13063680, while the sum is 53.

The spelling of 200253664266317 in words is "two hundred trillion, two hundred fifty-three billion, six hundred sixty-four million, two hundred sixty-six thousand, three hundred seventeen".