432642503161633 has 4 divisors (see below), whose sum is σ = 432642552680340. Its totient is φ = 432642453642928.

The previous prime is 432642503161601. The next prime is 432642503161747. The reversal of 432642503161633 is 336161305246234.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 427374872264209 + 5267630897424 = 20673047^2 + 2295132^2 .

It is a cyclic number.

It is not a de Polignac number, because 432642503161633 - 2⁵ = 432642503161601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (432642503561633) 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, 7766338 + ... + 30423691.

It is an arithmetic number, because the mean of its divisors is an integer number (108160638170085).

Almost surely, 2^{432642503161633} is an apocalyptic number.

It is an amenable number.

432642503161633 is a deficient number, since it is larger than the sum of its proper divisors (49518707).

432642503161633 is a wasteful number, since it uses less digits than its factorization.

432642503161633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49518706.

The product of its (nonzero) digits is 5598720, while the sum is 49.

The spelling of 432642503161633 in words is "four hundred thirty-two trillion, six hundred forty-two billion, five hundred three million, one hundred sixty-one thousand, six hundred thirty-three".