36608932872 has 36 divisors (see below), whose sum is σ = 99153590445. Its totient is φ = 12202436448.

The previous prime is 36608932853. The next prime is 36608932873. The reversal of 36608932872 is 27823980663.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

36608932872 is a `hidden beast` number, since 3 + 6 + 608 + 9 + 3 + 28 + 7 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21699057636 + 14909875236 = 147306^2 + 122106^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=135294.

It is not an unprimeable number, because it can be changed into a prime (36608932873) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1612254 + ... + 1634802.

Almost surely, 2^36608932872 is an apocalyptic number.

It is an amenable number.

36608932872 is an abundant number, since it is smaller than the sum of its proper divisors (62544657573).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36608932872 is an frugal number, since it uses more digits than its factorization.

36608932872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45110 (or 22554 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 36608932872 in words is "thirty-six billion, six hundred eight million, nine hundred thirty-two thousand, eight hundred seventy-two".