533524332442 has 4 divisors (see below), whose sum is σ = 800286498666. Its totient is φ = 266762166220.

The previous prime is 533524332431. The next prime is 533524332443. The reversal of 533524332442 is 244233425335.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 341723254041 + 191801078401 = 584571^2 + 437951^2 .

It is a junction number, because it is equal to n+sod(n) for n = 533524332395 and 533524332404.

It is not an unprimeable number, because it can be changed into a prime (533524332443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133381083109 + ... + 133381083112.

Almost surely, 2^533524332442 is an apocalyptic number.

533524332442 is a deficient number, since it is larger than the sum of its proper divisors (266762166224).

533524332442 is a wasteful number, since it uses less digits than its factorization.

533524332442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266762166223.

The product of its digits is 1036800, while the sum is 40.

Adding to 533524332442 its reverse (244233425335), we get a palindrome (777757757777).

The spelling of 533524332442 in words is "five hundred thirty-three billion, five hundred twenty-four million, three hundred thirty-two thousand, four hundred forty-two".