36183068065 has 4 divisors (see below), whose sum is σ = 43419681684. Its totient is φ = 28946454448.

The previous prime is 36183068059. The next prime is 36183068071. The reversal of 36183068065 is 56086038163.

It is a happy number.

36183068065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56086038163 = 97 ⋅578206579.

It is an interprime number because it is at equal distance from previous prime (36183068059) and next prime (36183068071).

It can be written as a sum of positive squares in 2 ways, for example, as 5518855521 + 30664212544 = 74289^2 + 175112^2 .

It is a cyclic number.

It is not a de Polignac number, because 36183068065 - 2⁹ = 36183067553 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3618306802 + ... + 3618306811.

It is an arithmetic number, because the mean of its divisors is an integer number (10854920421).

Almost surely, 2^36183068065 is an apocalyptic number.

It is an amenable number.

36183068065 is a deficient number, since it is larger than the sum of its proper divisors (7236613619).

36183068065 is an equidigital number, since it uses as much as digits as its factorization.

36183068065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7236613618.

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 36183068065 in words is "thirty-six billion, one hundred eighty-three million, sixty-eight thousand, sixty-five".