3425510225 has 6 divisors (see below), whose sum is σ = 4247632710. Its totient is φ = 2740408160.

The previous prime is 3425510219. The next prime is 3425510279. The reversal of 3425510225 is 5220155243.

It can be written as a sum of positive squares in 3 ways, for example, as 399520144 + 3025990081 = 19988^2 + 55009^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3425510225 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, 68510180 + ... + 68510229.

It is an arithmetic number, because the mean of its divisors is an integer number (707938785).

Almost surely, 2^3425510225 is an apocalyptic number.

It is an amenable number.

3425510225 is a deficient number, since it is larger than the sum of its proper divisors (822122485).

3425510225 is a wasteful number, since it uses less digits than its factorization.

3425510225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137020419 (or 137020414 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 3425510225 is about 58527.8585376229. The cubic root of 3425510225 is about 1507.4459734568.

Adding to 3425510225 its reverse (5220155243), we get a palindrome (8645665468).

The spelling of 3425510225 in words is "three billion, four hundred twenty-five million, five hundred ten thousand, two hundred twenty-five".