265314061 has 2 divisors, whose sum is σ = 265314062. Its totient is φ = 265314060.

The previous prime is 265314001. The next prime is 265314079. The reversal of 265314061 is 160413562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149084100 + 116229961 = 12210^2 + 10781^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-265314061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (265314001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132657030 + 132657031.

It is an arithmetic number, because the mean of its divisors is an integer number (132657031).

Almost surely, 2^265314061 is an apocalyptic number.

It is an amenable number.

265314061 is a deficient number, since it is larger than the sum of its proper divisors (1).

265314061 is an equidigital number, since it uses as much as digits as its factorization.

265314061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 265314061 is about 16288.4640466804. The cubic root of 265314061 is about 642.5694725203.

The spelling of 265314061 in words is "two hundred sixty-five million, three hundred fourteen thousand, sixty-one".