13345542355532 has 12 divisors (see below), whose sum is σ = 24160033574880. Its totient is φ = 6442675619856.

The previous prime is 13345542355531. The next prime is 13345542355567. The reversal of 13345542355532 is 23555324554331.

It is not an unprimeable number, because it can be changed into a prime (13345542355531) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 57523889348 + ... + 57523889579.

It is an arithmetic number, because the mean of its divisors is an integer number (2013336131240).

Almost surely, 2^{13345542355532} is an apocalyptic number.

It is an amenable number.

13345542355532 is a deficient number, since it is larger than the sum of its proper divisors (10814491219348).

13345542355532 is a wasteful number, since it uses less digits than its factorization.

13345542355532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115047778960 (or 115047778958 counting only the distinct ones).

The product of its digits is 16200000, while the sum is 50.

The spelling of 13345542355532 in words is "thirteen trillion, three hundred forty-five billion, five hundred forty-two million, three hundred fifty-five thousand, five hundred thirty-two".