36163513 has 2 divisors, whose sum is σ = 36163514. Its totient is φ = 36163512.

The previous prime is 36163511. The next prime is 36163529. The reversal of 36163513 is 31536163.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19123129 + 17040384 = 4373^2 + 4128^2 .

It is a cyclic number.

It is not a de Polignac number, because 36163513 - 2¹ = 36163511 is a prime.

Together with 36163511, it forms a pair of twin primes.

It is equal to p_2213659 and since 36163513 and 2213659 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (36163511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18081756 + 18081757.

It is an arithmetic number, because the mean of its divisors is an integer number (18081757).

Almost surely, 2^36163513 is an apocalyptic number.

It is an amenable number.

36163513 is a deficient number, since it is larger than the sum of its proper divisors (1).

36163513 is an equidigital number, since it uses as much as digits as its factorization.

36163513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4860, while the sum is 28.

The square root of 36163513 is about 6013.6106458599. The cubic root of 36163513 is about 330.6918847607.

Adding to 36163513 its reverse (31536163), we get a palindrome (67699676).

The spelling of 36163513 in words is "thirty-six million, one hundred sixty-three thousand, five hundred thirteen".