36512113 has 6 divisors (see below), whose sum is σ = 40133282. Its totient is φ = 33192720.

The previous prime is 36512111. The next prime is 36512123. The reversal of 36512113 is 31121563.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 33097009 + 3415104 = 5753^2 + 1848^2 .

It is not a de Polignac number, because 36512113 - 2¹ = 36512111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36512111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150756 + ... + 150997.

Almost surely, 2^36512113 is an apocalyptic number.

It is an amenable number.

36512113 is a deficient number, since it is larger than the sum of its proper divisors (3621169).

36512113 is a wasteful number, since it uses less digits than its factorization.

36512113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301775 (or 301764 counting only the distinct ones).

The product of its digits is 540, while the sum is 22.

The square root of 36512113 is about 6042.5253826525. The cubic root of 36512113 is about 331.7510623620.

Adding to 36512113 its reverse (31121563), we get a palindrome (67633676).

The spelling of 36512113 in words is "thirty-six million, five hundred twelve thousand, one hundred thirteen".