532432111423 has 4 divisors (see below), whose sum is σ = 535958152048. Its totient is φ = 528906070800.

The previous prime is 532432111417. The next prime is 532432111427. The reversal of 532432111423 is 324111234235.

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

It is a cyclic number.

It is not a de Polignac number, because 532432111423 - 2²¹ = 532430014271 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 (532432111427) 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, 1763020086 + ... + 1763020387.

It is an arithmetic number, because the mean of its divisors is an integer number (133989538012).

Almost surely, 2^532432111423 is an apocalyptic number.

532432111423 is a deficient number, since it is larger than the sum of its proper divisors (3526040625).

532432111423 is a wasteful number, since it uses less digits than its factorization.

532432111423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3526040624.

The product of its digits is 17280, while the sum is 31.

Adding to 532432111423 its reverse (324111234235), we get a palindrome (856543345658).

The spelling of 532432111423 in words is "five hundred thirty-two billion, four hundred thirty-two million, one hundred eleven thousand, four hundred twenty-three".