533234520323 has 4 divisors (see below), whose sum is σ = 534320538168. Its totient is φ = 532148502480.

The previous prime is 533234520311. The next prime is 533234520361. The reversal of 533234520323 is 323025432335.

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

It is a cyclic number.

It is not a de Polignac number, because 533234520323 - 2¹⁴ = 533234503939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (533234526323) 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, 543008186 + ... + 543009167.

It is an arithmetic number, because the mean of its divisors is an integer number (133580134542).

Almost surely, 2^533234520323 is an apocalyptic number.

533234520323 is a deficient number, since it is larger than the sum of its proper divisors (1086017845).

533234520323 is a wasteful number, since it uses less digits than its factorization.

533234520323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1086017844.

The product of its (nonzero) digits is 194400, while the sum is 35.

Adding to 533234520323 its reverse (323025432335), we get a palindrome (856259952658).

The spelling of 533234520323 in words is "five hundred thirty-three billion, two hundred thirty-four million, five hundred twenty thousand, three hundred twenty-three".