535504323 has 32 divisors (see below), whose sum is σ = 760799232. Its totient is φ = 334512000.

The previous prime is 535504309. The next prime is 535504337. The reversal of 535504323 is 323405535.

It is an interprime number because it is at equal distance from previous prime (535504309) and next prime (535504337).

It is not a de Polignac number, because 535504323 - 2¹² = 535500227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (535504393) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 440865 + ... + 442077.

It is an arithmetic number, because the mean of its divisors is an integer number (23774976).

Almost surely, 2^535504323 is an apocalyptic number.

535504323 is a deficient number, since it is larger than the sum of its proper divisors (225294909).

535504323 is a wasteful number, since it uses less digits than its factorization.

535504323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395.

The product of its (nonzero) digits is 27000, while the sum is 30.

The square root of 535504323 is about 23140.9663367803. The cubic root of 535504323 is about 812.0591428647.

Adding to 535504323 its reverse (323405535), we get a palindrome (858909858).

The spelling of 535504323 in words is "five hundred thirty-five million, five hundred four thousand, three hundred twenty-three".