535116433 has 4 divisors (see below), whose sum is σ = 535912228. Its totient is φ = 534320640.

The previous prime is 535116431. The next prime is 535116457. The reversal of 535116433 is 334611535.

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

It can be written as a sum of positive squares in 2 ways, for example, as 50808384 + 484308049 = 7128^2 + 22007^2 .

It is a cyclic number.

It is not a de Polignac number, because 535116433 - 2¹ = 535116431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 535116395 and 535116404.

It is not an unprimeable number, because it can be changed into a prime (535116431) 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, 396888 + ... + 398233.

It is an arithmetic number, because the mean of its divisors is an integer number (133978057).

Almost surely, 2^535116433 is an apocalyptic number.

It is an amenable number.

535116433 is a deficient number, since it is larger than the sum of its proper divisors (795795).

535116433 is an equidigital number, since it uses as much as digits as its factorization.

535116433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795794.

The product of its digits is 16200, while the sum is 31.

The square root of 535116433 is about 23132.5837942933. The cubic root of 535116433 is about 811.8630251169.

Adding to 535116433 its reverse (334611535), we get a palindrome (869727968).

The spelling of 535116433 in words is "five hundred thirty-five million, one hundred sixteen thousand, four hundred thirty-three".