535501421432 has 8 divisors (see below), whose sum is σ = 1004065165200. Its totient is φ = 267750710712.

The previous prime is 535501421417. The next prime is 535501421437. The reversal of 535501421432 is 234124105535.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 535501421392 and 535501421401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535501421437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33468838832 + ... + 33468838847.

It is an arithmetic number, because the mean of its divisors is an integer number (125508145650).

Almost surely, 2^535501421432 is an apocalyptic number.

It is an amenable number.

535501421432 is a deficient number, since it is larger than the sum of its proper divisors (468563743768).

535501421432 is a wasteful number, since it uses less digits than its factorization.

535501421432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66937677685 (or 66937677681 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 535501421432 its reverse (234124105535), we get a palindrome (769625526967).

The spelling of 535501421432 in words is "five hundred thirty-five billion, five hundred one million, four hundred twenty-one thousand, four hundred thirty-two".