432106054521 has 16 divisors (see below), whose sum is σ = 582902275200. Its totient is φ = 284698649088.

The previous prime is 432106054477. The next prime is 432106054531. The reversal of 432106054521 is 125450601234.

It is not a de Polignac number, because 432106054521 - 2¹⁰ = 432106053497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432106054531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 840861 + ... + 1253498.

It is an arithmetic number, because the mean of its divisors is an integer number (36431392200).

Almost surely, 2^432106054521 is an apocalyptic number.

It is an amenable number.

432106054521 is a deficient number, since it is larger than the sum of its proper divisors (150796220679).

432106054521 is a wasteful number, since it uses less digits than its factorization.

432106054521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2095168.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 432106054521 its reverse (125450601234), we get a palindrome (557556655755).

The spelling of 432106054521 in words is "four hundred thirty-two billion, one hundred six million, fifty-four thousand, five hundred twenty-one".