3523435225 has 6 divisors (see below), whose sum is σ = 4369059710. Its totient is φ = 2818748160.

The previous prime is 3523435193. The next prime is 3523435271. The reversal of 3523435225 is 5225343253.

It is a happy number.

3523435225 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 235100889 + 3288334336 = 15333^2 + 57344^2 .

It is not a de Polignac number, because 3523435225 - 2⁵ = 3523435193 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 70468680 + ... + 70468729.

Almost surely, 2^3523435225 is an apocalyptic number.

It is an amenable number.

3523435225 is a deficient number, since it is larger than the sum of its proper divisors (845624485).

3523435225 is a wasteful number, since it uses less digits than its factorization.

3523435225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140937419 (or 140937414 counting only the distinct ones).

The product of its digits is 108000, while the sum is 34.

The square root of 3523435225 is about 59358.5311897119. The cubic root of 3523435225 is about 1521.6756718000.

Adding to 3523435225 its reverse (5225343253), we get a palindrome (8748778478).

The spelling of 3523435225 in words is "three billion, five hundred twenty-three million, four hundred thirty-five thousand, two hundred twenty-five".