265575113 has 2 divisors, whose sum is σ = 265575114. Its totient is φ = 265575112.

The previous prime is 265575091. The next prime is 265575133. The reversal of 265575113 is 311575562.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 162613504 + 102961609 = 12752^2 + 10147^2 .

It is a cyclic number.

It is not a de Polignac number, because 265575113 - 2⁸ = 265574857 is a prime.

It is not a weakly prime, because it can be changed into another prime (265575133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132787556 + 132787557.

It is an arithmetic number, because the mean of its divisors is an integer number (132787557).

Almost surely, 2^265575113 is an apocalyptic number.

It is an amenable number.

265575113 is a deficient number, since it is larger than the sum of its proper divisors (1).

265575113 is an equidigital number, since it uses as much as digits as its factorization.

265575113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31500, while the sum is 35.

The square root of 265575113 is about 16296.4754778449. The cubic root of 265575113 is about 642.7801524706.

The spelling of 265575113 in words is "two hundred sixty-five million, five hundred seventy-five thousand, one hundred thirteen".