265098263 has 2 divisors, whose sum is σ = 265098264. Its totient is φ = 265098262.

The previous prime is 265098247. The next prime is 265098287. The reversal of 265098263 is 362890562.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 265098263 - 2⁴ = 265098247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 265098263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (265098563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132549131 + 132549132.

It is an arithmetic number, because the mean of its divisors is an integer number (132549132).

Almost surely, 2^265098263 is an apocalyptic number.

265098263 is a deficient number, since it is larger than the sum of its proper divisors (1).

265098263 is an equidigital number, since it uses as much as digits as its factorization.

265098263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 265098263 is about 16281.8384404219. The cubic root of 265098263 is about 642.3952100898.

The spelling of 265098263 in words is "two hundred sixty-five million, ninety-eight thousand, two hundred sixty-three".