36132815601 has 12 divisors (see below), whose sum is σ = 52198228212. Its totient is φ = 24085597536.

The previous prime is 36132815599. The next prime is 36132815623. The reversal of 36132815601 is 10651823163.

36132815601 is a `hidden beast` number, since 3 + 6 + 1 + 32 + 8 + 15 + 601 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 31187913201 + 4944902400 = 176601^2 + 70320^2 .

It is not a de Polignac number, because 36132815601 - 2¹ = 36132815599 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36132815401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166506 + ... + 316211.

It is an arithmetic number, because the mean of its divisors is an integer number (4349852351).

Almost surely, 2^36132815601 is an apocalyptic number.

It is an amenable number.

36132815601 is a deficient number, since it is larger than the sum of its proper divisors (16065412611).

36132815601 is a wasteful number, since it uses less digits than its factorization.

36132815601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491040 (or 491037 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 36132815601 in words is "thirty-six billion, one hundred thirty-two million, eight hundred fifteen thousand, six hundred one".