13534263545 has 16 divisors (see below), whose sum is σ = 18129621312. Its totient is φ = 9614189760.

The previous prime is 13534263527. The next prime is 13534263563. The reversal of 13534263545 is 54536243531.

It is an interprime number because it is at equal distance from previous prime (13534263527) and next prime (13534263563).

It is not a de Polignac number, because 13534263545 - 2¹⁴ = 13534247161 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2859002 + ... + 2863731.

It is an arithmetic number, because the mean of its divisors is an integer number (1133101332).

Almost surely, 2^13534263545 is an apocalyptic number.

It is an amenable number.

13534263545 is a deficient number, since it is larger than the sum of its proper divisors (4595357767).

13534263545 is a wasteful number, since it uses less digits than its factorization.

13534263545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5722792.

The product of its digits is 648000, while the sum is 41.

The spelling of 13534263545 in words is "thirteen billion, five hundred thirty-four million, two hundred sixty-three thousand, five hundred forty-five".