3505533225 has 24 divisors (see below), whose sum is σ = 5814732000. Its totient is φ = 1863515520.

The previous prime is 3505533223. The next prime is 3505533233. The reversal of 3505533225 is 5223355053.

3505533225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3505533225 - 2¹ = 3505533223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3505533223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53100 + ... + 99149.

It is an arithmetic number, because the mean of its divisors is an integer number (242280500).

Almost surely, 2^3505533225 is an apocalyptic number.

It is an amenable number.

3505533225 is a deficient number, since it is larger than the sum of its proper divisors (2309198775).

3505533225 is a wasteful number, since it uses less digits than its factorization.

3505533225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152569 (or 152564 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 33.

The square root of 3505533225 is about 59207.5436494371. The cubic root of 3505533225 is about 1519.0941661045.

Adding to 3505533225 its reverse (5223355053), we get a palindrome (8728888278).

The spelling of 3505533225 in words is "three billion, five hundred five million, five hundred thirty-three thousand, two hundred twenty-five".