13541535545 has 8 divisors (see below), whose sum is σ = 16956357696. Its totient is φ = 10362218416.

The previous prime is 13541535517. The next prime is 13541535559. The reversal of 13541535545 is 54553514531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13541535545 - 2⁶ = 13541535481 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 58876127 + ... + 58876356.

It is an arithmetic number, because the mean of its divisors is an integer number (2119544712).

Almost surely, 2^13541535545 is an apocalyptic number.

It is an amenable number.

13541535545 is a deficient number, since it is larger than the sum of its proper divisors (3414822151).

13541535545 is a wasteful number, since it uses less digits than its factorization.

13541535545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117752511.

The product of its digits is 450000, while the sum is 41.

The spelling of 13541535545 in words is "thirteen billion, five hundred forty-one million, five hundred thirty-five thousand, five hundred forty-five".