543232230524405 has 4 divisors (see below), whose sum is σ = 651878676629292. Its totient is φ = 434585784419520.

The previous prime is 543232230524393. The next prime is 543232230524461. The reversal of 543232230524405 is 504425032232345.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 116860899689284 + 426371330835121 = 10810222^2 + 20648761^2 .

It is not a de Polignac number, because 543232230524405 - 2⁶ = 543232230524341 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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54323223052436 + ... + 54323223052445.

It is an arithmetic number, because the mean of its divisors is an integer number (162969669157323).

Almost surely, 2^{543232230524405} is an apocalyptic number.

It is an amenable number.

543232230524405 is a deficient number, since it is larger than the sum of its proper divisors (108646446104887).

543232230524405 is a wasteful number, since it uses less digits than its factorization.

543232230524405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108646446104886.

The product of its (nonzero) digits is 3456000, while the sum is 44.

The spelling of 543232230524405 in words is "five hundred forty-three trillion, two hundred thirty-two billion, two hundred thirty million, five hundred twenty-four thousand, four hundred five".