265012067 has 2 divisors, whose sum is σ = 265012068. Its totient is φ = 265012066.

The previous prime is 265012009. The next prime is 265012079. The reversal of 265012067 is 760210562.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 265012067 - 2⁸ = 265011811 is a prime.

It is a super-2 number, since 2×265012067² = 140462791311224978, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (265012567) 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, 132506033 + 132506034.

It is an arithmetic number, because the mean of its divisors is an integer number (132506034).

Almost surely, 2^265012067 is an apocalyptic number.

265012067 is a deficient number, since it is larger than the sum of its proper divisors (1).

265012067 is an equidigital number, since it uses as much as digits as its factorization.

265012067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 265012067 is about 16279.1912268392. The cubic root of 265012067 is about 642.3255781738.

The spelling of 265012067 in words is "two hundred sixty-five million, twelve thousand, sixty-seven".