265235452550671 has 2 divisors, whose sum is σ = 265235452550672. Its totient is φ = 265235452550670.

The previous prime is 265235452550599. The next prime is 265235452550683. The reversal of 265235452550671 is 176055254532562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 265235452550671 - 2¹¹ = 265235452548623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (265235452550171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132617726275335 + 132617726275336.

It is an arithmetic number, because the mean of its divisors is an integer number (132617726275336).

Almost surely, 2^{265235452550671} is an apocalyptic number.

265235452550671 is a deficient number, since it is larger than the sum of its proper divisors (1).

265235452550671 is an equidigital number, since it uses as much as digits as its factorization.

265235452550671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 75600000, while the sum is 58.

The spelling of 265235452550671 in words is "two hundred sixty-five trillion, two hundred thirty-five billion, four hundred fifty-two million, five hundred fifty thousand, six hundred seventy-one".