36113066903538 has 12 divisors (see below), whose sum is σ = 78244978291038. Its totient is φ = 12037688967840.

The previous prime is 36113066903531. The next prime is 36113066903593. The reversal of 36113066903538 is 83530966031163.

36113066903538 is a `hidden beast` number, since 3 + 6 + 1 + 13 + 0 + 6 + 6 + 90 + 3 + 538 = 666.

It can be written as a sum of positive squares in only one way, i.e., 26285236909569 + 9827829993969 = 5126913^2 + 3134937^2 .

It is not an unprimeable number, because it can be changed into a prime (36113066903531) 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, 1003140747303 + ... + 1003140747338.

Almost surely, 2^{36113066903538} is an apocalyptic number.

36113066903538 is an abundant number, since it is smaller than the sum of its proper divisors (42131911387500).

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

36113066903538 is a wasteful number, since it uses less digits than its factorization.

36113066903538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2006281494649 (or 2006281494646 counting only the distinct ones).

The product of its (nonzero) digits is 6298560, while the sum is 54.

The spelling of 36113066903538 in words is "thirty-six trillion, one hundred thirteen billion, sixty-six million, nine hundred three thousand, five hundred thirty-eight".