535234423 has 4 divisors (see below), whose sum is σ = 542773008. Its totient is φ = 527695840.

The previous prime is 535234397. The next prime is 535234433. The reversal of 535234423 is 324432535.

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 535234423 - 2⁹ = 535233911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (535234433) 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, 3769186 + ... + 3769327.

It is an arithmetic number, because the mean of its divisors is an integer number (135693252).

Almost surely, 2^535234423 is an apocalyptic number.

535234423 is a deficient number, since it is larger than the sum of its proper divisors (7538585).

535234423 is an equidigital number, since it uses as much as digits as its factorization.

535234423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7538584.

The product of its digits is 43200, while the sum is 31.

The square root of 535234423 is about 23135.1339524974. The cubic root of 535234423 is about 811.9226910592.

Adding to 535234423 its reverse (324432535), we get a palindrome (859666958).

The spelling of 535234423 in words is "five hundred thirty-five million, two hundred thirty-four thousand, four hundred twenty-three".