36404316503 has 2 divisors, whose sum is σ = 36404316504. Its totient is φ = 36404316502.

The previous prime is 36404316497. The next prime is 36404316517. The reversal of 36404316503 is 30561340463.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36404316503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36404316593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18202158251 + 18202158252.

It is an arithmetic number, because the mean of its divisors is an integer number (18202158252).

Almost surely, 2^36404316503 is an apocalyptic number.

36404316503 is a deficient number, since it is larger than the sum of its proper divisors (1).

36404316503 is an equidigital number, since it uses as much as digits as its factorization.

36404316503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 36404316503 its reverse (30561340463), we get a palindrome (66965656966).

The spelling of 36404316503 in words is "thirty-six billion, four hundred four million, three hundred sixteen thousand, five hundred three".