265052343135 has 32 divisors (see below), whose sum is σ = 442682634240. Its totient is φ = 135264096000.

The previous prime is 265052343133. The next prime is 265052343139. The reversal of 265052343135 is 531343250562.

It is not a de Polignac number, because 265052343135 - 2¹ = 265052343133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 265052343093 and 265052343102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265052343131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3160891 + ... + 3243660.

It is an arithmetic number, because the mean of its divisors is an integer number (13833832320).

Almost surely, 2^265052343135 is an apocalyptic number.

265052343135 is a deficient number, since it is larger than the sum of its proper divisors (177630291105).

265052343135 is a wasteful number, since it uses less digits than its factorization.

265052343135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6404679.

The product of its (nonzero) digits is 324000, while the sum is 39.

Adding to 265052343135 its reverse (531343250562), we get a palindrome (796395593697).

The spelling of 265052343135 in words is "two hundred sixty-five billion, fifty-two million, three hundred forty-three thousand, one hundred thirty-five".