36597885066 has 12 divisors (see below), whose sum is σ = 79295417682. Its totient is φ = 12199295016.

The previous prime is 36597885059. The next prime is 36597885067. The reversal of 36597885066 is 66058879563.

36597885066 is a `hidden beast` number, since 3 + 6 + 59 + 78 + 8 + 506 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 36111020841 + 486864225 = 190029^2 + 22065^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 36597884994 and 36597885012.

It is not an unprimeable number, because it can be changed into a prime (36597885067) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1016607901 + ... + 1016607936.

Almost surely, 2^36597885066 is an apocalyptic number.

36597885066 is an abundant number, since it is smaller than the sum of its proper divisors (42697532616).

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

36597885066 is a wasteful number, since it uses less digits than its factorization.

36597885066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2033215845 (or 2033215842 counting only the distinct ones).

The product of its (nonzero) digits is 65318400, while the sum is 63.

The spelling of 36597885066 in words is "thirty-six billion, five hundred ninety-seven million, eight hundred eighty-five thousand, sixty-six".