36066636511 has 4 divisors (see below), whose sum is σ = 36423732024. Its totient is φ = 35709541000.

The previous prime is 36066636493. The next prime is 36066636517. The reversal of 36066636511 is 11563666063.

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 36066636511 - 2⁷ = 36066636383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36066636517) 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, 178547605 + ... + 178547806.

It is an arithmetic number, because the mean of its divisors is an integer number (9105933006).

Almost surely, 2^36066636511 is an apocalyptic number.

36066636511 is a deficient number, since it is larger than the sum of its proper divisors (357095513).

36066636511 is a wasteful number, since it uses less digits than its factorization.

36066636511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357095512.

The product of its (nonzero) digits is 349920, while the sum is 43.

The spelling of 36066636511 in words is "thirty-six billion, sixty-six million, six hundred thirty-six thousand, five hundred eleven".