36036512785 has 64 divisors (see below), whose sum is σ = 54902195712. Its totient is φ = 22095783936.

The previous prime is 36036512779. The next prime is 36036512801. The reversal of 36036512785 is 58721563063.

It is a cyclic number.

It is not a de Polignac number, because 36036512785 - 2⁵ = 36036512753 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3917962 + ... + 3927148.

It is an arithmetic number, because the mean of its divisors is an integer number (857846808).

Almost surely, 2^36036512785 is an apocalyptic number.

36036512785 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

36036512785 is a deficient number, since it is larger than the sum of its proper divisors (18865682927).

36036512785 is a wasteful number, since it uses less digits than its factorization.

36036512785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9482.

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 36036512785 in words is "thirty-six billion, thirty-six million, five hundred twelve thousand, seven hundred eighty-five".