36234505513 has 2 divisors, whose sum is σ = 36234505514. Its totient is φ = 36234505512.

The previous prime is 36234505493. The next prime is 36234505577. The reversal of 36234505513 is 31550543263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27097439769 + 9137065744 = 164613^2 + 95588^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36234505513 is a prime.

It is not a weakly prime, because it can be changed into another prime (36234505913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18117252756 + 18117252757.

It is an arithmetic number, because the mean of its divisors is an integer number (18117252757).

Almost surely, 2^36234505513 is an apocalyptic number.

It is an amenable number.

36234505513 is a deficient number, since it is larger than the sum of its proper divisors (1).

36234505513 is an equidigital number, since it uses as much as digits as its factorization.

36234505513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 36234505513 in words is "thirty-six billion, two hundred thirty-four million, five hundred five thousand, five hundred thirteen".