13513636350027 has 20 divisors (see below), whose sum is σ = 22022222201496. Its totient is φ = 8190082635840.

The previous prime is 13513636350017. The next prime is 13513636350127. The reversal of 13513636350027 is 72005363631531.

13513636350027 is a `hidden beast` number, since 1 + 3 + 5 + 1 + 3 + 6 + 3 + 635 + 0 + 0 + 2 + 7 = 666.

It is not a de Polignac number, because 13513636350027 - 2¹⁸ = 13513636087883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13513636350017) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7583408958 + ... + 7583410739.

Almost surely, 2^{13513636350027} is an apocalyptic number.

13513636350027 is a deficient number, since it is larger than the sum of its proper divisors (8508585851469).

13513636350027 is a wasteful number, since it uses less digits than its factorization.

13513636350027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15166819720 (or 15166819711 counting only the distinct ones).

The product of its (nonzero) digits is 1020600, while the sum is 45.

Adding to 13513636350027 its reverse (72005363631531), we get a palindrome (85518999981558).

The spelling of 13513636350027 in words is "thirteen trillion, five hundred thirteen billion, six hundred thirty-six million, three hundred fifty thousand, twenty-seven".