432122513 has 4 divisors (see below), whose sum is σ = 432284160. Its totient is φ = 431960868.

The previous prime is 432122497. The next prime is 432122557. The reversal of 432122513 is 315221234.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 432122513 - 2⁴ = 432122497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432122563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76745 + ... + 82182.

It is an arithmetic number, because the mean of its divisors is an integer number (108071040).

Almost surely, 2^432122513 is an apocalyptic number.

It is an amenable number.

432122513 is a deficient number, since it is larger than the sum of its proper divisors (161647).

432122513 is a wasteful number, since it uses less digits than its factorization.

432122513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161646.

The product of its digits is 1440, while the sum is 23.

The square root of 432122513 is about 20787.5566866335. The cubic root of 432122513 is about 756.0240846213.

Adding to 432122513 its reverse (315221234), we get a palindrome (747343747).

The spelling of 432122513 in words is "four hundred thirty-two million, one hundred twenty-two thousand, five hundred thirteen".