36530413 has 2 divisors, whose sum is σ = 36530414. Its totient is φ = 36530412.

The previous prime is 36530411. The next prime is 36530449. The reversal of 36530413 is 31403563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36505764 + 24649 = 6042^2 + 157^2 .

It is an emirp because it is prime and its reverse (31403563) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36530413 - 2¹ = 36530411 is a prime.

Together with 36530411, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36530411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18265206 + 18265207.

It is an arithmetic number, because the mean of its divisors is an integer number (18265207).

Almost surely, 2^36530413 is an apocalyptic number.

It is an amenable number.

36530413 is a deficient number, since it is larger than the sum of its proper divisors (1).

36530413 is an equidigital number, since it uses as much as digits as its factorization.

36530413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 36530413 is about 6044.0394604933. The cubic root of 36530413 is about 331.8064780396.

Adding to 36530413 its reverse (31403563), we get a palindrome (67933976).

The spelling of 36530413 in words is "thirty-six million, five hundred thirty thousand, four hundred thirteen".