65275111235 has 4 divisors (see below), whose sum is σ = 78330133488. Its totient is φ = 52220088984.

The previous prime is 65275111207. The next prime is 65275111247. The reversal of 65275111235 is 53211157256.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 65275111235 - 2¹⁰ = 65275110211 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6527511119 + ... + 6527511128.

It is an arithmetic number, because the mean of its divisors is an integer number (19582533372).

Almost surely, 2^65275111235 is an apocalyptic number.

65275111235 is a deficient number, since it is larger than the sum of its proper divisors (13055022253).

65275111235 is a wasteful number, since it uses less digits than its factorization.

65275111235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13055022252.

The product of its digits is 63000, while the sum is 38.

The spelling of 65275111235 in words is "sixty-five billion, two hundred seventy-five million, one hundred eleven thousand, two hundred thirty-five".