534542543233 has 4 divisors (see below), whose sum is σ = 534560911920. Its totient is φ = 534524174548.

The previous prime is 534542543201. The next prime is 534542543237. The reversal of 534542543233 is 332345245435.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 534542543233 - 2⁵ = 534542543201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 534542543233.

It is not an unprimeable number, because it can be changed into a prime (534542543237) 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, 9140623 + ... + 9198916.

It is an arithmetic number, because the mean of its divisors is an integer number (133640227980).

Almost surely, 2^534542543233 is an apocalyptic number.

It is an amenable number.

534542543233 is a deficient number, since it is larger than the sum of its proper divisors (18368687).

534542543233 is a wasteful number, since it uses less digits than its factorization.

534542543233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18368686.

The product of its digits is 2592000, while the sum is 43.

Adding to 534542543233 its reverse (332345245435), we get a palindrome (866887788668).

The spelling of 534542543233 in words is "five hundred thirty-four billion, five hundred forty-two million, five hundred forty-three thousand, two hundred thirty-three".