535342331 has 4 divisors (see below), whose sum is σ = 536270712. Its totient is φ = 534413952.

The previous prime is 535342253. The next prime is 535342391. The reversal of 535342331 is 133243535.

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 535342331 - 2¹⁸ = 535080187 is a prime.

It is a super-4 number, since 4×535342331⁴ (a number of 36 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3, 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 535342294 and 535342303.

It is not an unprimeable number, because it can be changed into a prime (535342391) 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, 463325 + ... + 464478.

It is an arithmetic number, because the mean of its divisors is an integer number (134067678).

Almost surely, 2^535342331 is an apocalyptic number.

535342331 is a deficient number, since it is larger than the sum of its proper divisors (928381).

535342331 is an equidigital number, since it uses as much as digits as its factorization.

535342331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928380.

The product of its digits is 16200, while the sum is 29.

The square root of 535342331 is about 23137.4659589161. The cubic root of 535342331 is about 811.9772509946.

Adding to 535342331 its reverse (133243535), we get a palindrome (668585866).

The spelling of 535342331 in words is "five hundred thirty-five million, three hundred forty-two thousand, three hundred thirty-one".