265206263452411 has 2 divisors, whose sum is σ = 265206263452412. Its totient is φ = 265206263452410.

The previous prime is 265206263452363. The next prime is 265206263452457. The reversal of 265206263452411 is 114254362602562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 265206263452411 - 2²³ = 265206255063803 is a prime.

It is not a weakly prime, because it can be changed into another prime (265206263452811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132603131726205 + 132603131726206.

It is an arithmetic number, because the mean of its divisors is an integer number (132603131726206).

Almost surely, 2^{265206263452411} is an apocalyptic number.

265206263452411 is a deficient number, since it is larger than the sum of its proper divisors (1).

265206263452411 is an equidigital number, since it uses as much as digits as its factorization.

265206263452411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 265206263452411 in words is "two hundred sixty-five trillion, two hundred six billion, two hundred sixty-three million, four hundred fifty-two thousand, four hundred eleven".