36265005065 has 4 divisors (see below), whose sum is σ = 43518006084. Its totient is φ = 29012004048.

The previous prime is 36265005061. The next prime is 36265005083. The reversal of 36265005065 is 56050056263.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56050056263 = 41 ⋅1367074543.

It can be written as a sum of positive squares in 2 ways, for example, as 26706423241 + 9558581824 = 163421^2 + 97768^2 .

It is a cyclic number.

It is not a de Polignac number, because 36265005065 - 2² = 36265005061 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36265005061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3626500502 + ... + 3626500511.

It is an arithmetic number, because the mean of its divisors is an integer number (10879501521).

Almost surely, 2^36265005065 is an apocalyptic number.

It is an amenable number.

36265005065 is a deficient number, since it is larger than the sum of its proper divisors (7253001019).

36265005065 is an equidigital number, since it uses as much as digits as its factorization.

36265005065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7253001018.

The product of its (nonzero) digits is 162000, while the sum is 38.

The spelling of 36265005065 in words is "thirty-six billion, two hundred sixty-five million, five thousand, sixty-five".