52435432432 has 10 divisors (see below), whose sum is σ = 101593650368. Its totient is φ = 26217716208.

The previous prime is 52435432409. The next prime is 52435432447. The reversal of 52435432432 is 23423453425.

52435432432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 52435432391 and 52435432400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1638607248 + ... + 1638607279.

Almost surely, 2^52435432432 is an apocalyptic number.

It is an amenable number.

52435432432 is a deficient number, since it is larger than the sum of its proper divisors (49158217936).

52435432432 is a wasteful number, since it uses less digits than its factorization.

52435432432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3277214535 (or 3277214529 counting only the distinct ones).

The product of its digits is 345600, while the sum is 37.

Adding to 52435432432 its reverse (23423453425), we get a palindrome (75858885857).

The spelling of 52435432432 in words is "fifty-two billion, four hundred thirty-five million, four hundred thirty-two thousand, four hundred thirty-two".