13506036245 has 16 divisors (see below), whose sum is σ = 17465196672. Its totient is φ = 9967264320.

The previous prime is 13506036161. The next prime is 13506036251. The reversal of 13506036245 is 54263060531.

It is not a de Polignac number, because 13506036245 - 2¹⁸ = 13505774101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35984 + ... + 168246.

It is an arithmetic number, because the mean of its divisors is an integer number (1091574792).

Almost surely, 2^13506036245 is an apocalyptic number.

It is an amenable number.

13506036245 is a deficient number, since it is larger than the sum of its proper divisors (3959160427).

13506036245 is a wasteful number, since it uses less digits than its factorization.

13506036245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133852.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 13506036245 its reverse (54263060531), we get a palindrome (67769096776).

The spelling of 13506036245 in words is "thirteen billion, five hundred six million, thirty-six thousand, two hundred forty-five".