265896932159 has 2 divisors, whose sum is σ = 265896932160. Its totient is φ = 265896932158.

The previous prime is 265896932111. The next prime is 265896932207. The reversal of 265896932159 is 951239698562.

It is a balanced prime because it is at equal distance from previous prime (265896932111) and next prime (265896932207).

It is a cyclic number.

It is not a de Polignac number, because 265896932159 - 2⁸ = 265896931903 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 265896932095 and 265896932104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (265896932759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132948466079 + 132948466080.

It is an arithmetic number, because the mean of its divisors is an integer number (132948466080).

Almost surely, 2^265896932159 is an apocalyptic number.

265896932159 is a deficient number, since it is larger than the sum of its proper divisors (1).

265896932159 is an equidigital number, since it uses as much as digits as its factorization.

265896932159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62985600, while the sum is 65.

The spelling of 265896932159 in words is "two hundred sixty-five billion, eight hundred ninety-six million, nine hundred thirty-two thousand, one hundred fifty-nine".