36324505913 has 4 divisors (see below), whose sum is σ = 36324963840. Its totient is φ = 36324047988.

The previous prime is 36324505909. The next prime is 36324505937. The reversal of 36324505913 is 31950542363.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 36324505913 - 2² = 36324505909 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36324505993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75845 + ... + 280002.

It is an arithmetic number, because the mean of its divisors is an integer number (9081240960).

Almost surely, 2^36324505913 is an apocalyptic number.

It is an amenable number.

36324505913 is a deficient number, since it is larger than the sum of its proper divisors (457927).

36324505913 is a wasteful number, since it uses less digits than its factorization.

36324505913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457926.

The product of its (nonzero) digits is 291600, while the sum is 41.

It can be divided in two parts, 3632450 and 5913, that added together give a palindrome (3638363).

The spelling of 36324505913 in words is "thirty-six billion, three hundred twenty-four million, five hundred five thousand, nine hundred thirteen".