132005552543 has 4 divisors (see below), whose sum is σ = 135225200208. Its totient is φ = 128785904880.

The previous prime is 132005552531. The next prime is 132005552563. The reversal of 132005552543 is 345255500231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 345255500231 = 31 ⋅11137274201.

It is a cyclic number.

It is not a de Polignac number, because 132005552543 - 2¹⁸ = 132005290399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132005552563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1609823771 + ... + 1609823852.

It is an arithmetic number, because the mean of its divisors is an integer number (33806300052).

Almost surely, 2^132005552543 is an apocalyptic number.

132005552543 is a deficient number, since it is larger than the sum of its proper divisors (3219647665).

132005552543 is an equidigital number, since it uses as much as digits as its factorization.

132005552543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3219647664.

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 132005552543 in words is "one hundred thirty-two billion, five million, five hundred fifty-two thousand, five hundred forty-three".