534405323 has 4 divisors (see below), whose sum is σ = 543166128. Its totient is φ = 525644520.

The previous prime is 534405317. The next prime is 534405349. The reversal of 534405323 is 323504435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323504435 = 5 ⋅64700887.

It is a cyclic number.

It is not a de Polignac number, because 534405323 - 2⁶ = 534405259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534405623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4380311 + ... + 4380432.

It is an arithmetic number, because the mean of its divisors is an integer number (135791532).

Almost surely, 2^534405323 is an apocalyptic number.

534405323 is a deficient number, since it is larger than the sum of its proper divisors (8760805).

534405323 is an equidigital number, since it uses as much as digits as its factorization.

534405323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8760804.

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 534405323 is about 23117.2083738500. The cubic root of 534405323 is about 811.5032405902.

Adding to 534405323 its reverse (323504435), we get a palindrome (857909758).

The spelling of 534405323 in words is "five hundred thirty-four million, four hundred five thousand, three hundred twenty-three".