266052344365363 has 2 divisors, whose sum is σ = 266052344365364. Its totient is φ = 266052344365362.

The previous prime is 266052344365349. The next prime is 266052344365369. The reversal of 266052344365363 is 363563443250662.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 266052344365363 - 2¹⁷ = 266052344234291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 266052344365298 and 266052344365307.

It is not a weakly prime, because it can be changed into another prime (266052344365369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133026172182681 + 133026172182682.

It is an arithmetic number, because the mean of its divisors is an integer number (133026172182682).

Almost surely, 2^{266052344365363} is an apocalyptic number.

266052344365363 is a deficient number, since it is larger than the sum of its proper divisors (1).

266052344365363 is an equidigital number, since it uses as much as digits as its factorization.

266052344365363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 167961600, while the sum is 58.

The spelling of 266052344365363 in words is "two hundred sixty-six trillion, fifty-two billion, three hundred forty-four million, three hundred sixty-five thousand, three hundred sixty-three".