265323053 has 2 divisors, whose sum is σ = 265323054. Its totient is φ = 265323052.

The previous prime is 265323031. The next prime is 265323067. The reversal of 265323053 is 350323562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 253510084 + 11812969 = 15922^2 + 3437^2 .

It is a cyclic number.

It is not a de Polignac number, because 265323053 - 2⁶ = 265322989 is a prime.

It is a super-3 number, since 3×265323053³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (265323073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132661526 + 132661527.

It is an arithmetic number, because the mean of its divisors is an integer number (132661527).

Almost surely, 2^265323053 is an apocalyptic number.

It is an amenable number.

265323053 is a deficient number, since it is larger than the sum of its proper divisors (1).

265323053 is an equidigital number, since it uses as much as digits as its factorization.

265323053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 265323053 is about 16288.7400679119. The cubic root of 265323053 is about 642.5767317403.

The spelling of 265323053 in words is "two hundred sixty-five million, three hundred twenty-three thousand, fifty-three".