3535434225 has 72 divisors (see below), whose sum is σ = 6649306560. Its totient is φ = 1793151360.

The previous prime is 3535434209. The next prime is 3535434229. The reversal of 3535434225 is 5224345353.

3535434225 is a `hidden beast` number, since 3 + 53 + 543 + 42 + 25 = 666.

It is not a de Polignac number, because 3535434225 - 2⁴ = 3535434209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3535434225.

It is not an unprimeable number, because it can be changed into a prime (3535434229) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 433132 + ... + 441218.

It is an arithmetic number, because the mean of its divisors is an integer number (92351480).

Almost surely, 2^3535434225 is an apocalyptic number.

It is an amenable number.

3535434225 is a deficient number, since it is larger than the sum of its proper divisors (3113872335).

3535434225 is a wasteful number, since it uses less digits than its factorization.

3535434225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8199 (or 8191 counting only the distinct ones).

The product of its digits is 216000, while the sum is 36.

The square root of 3535434225 is about 59459.5175308377. The cubic root of 3535434225 is about 1523.4010617399.

Adding to 3535434225 its reverse (5224345353), we get a palindrome (8759779578).

The spelling of 3535434225 in words is "three billion, five hundred thirty-five million, four hundred thirty-four thousand, two hundred twenty-five".