3153916225 has 6 divisors (see below), whose sum is σ = 3910856150. Its totient is φ = 2523132960.

The previous prime is 3153916189. The next prime is 3153916243. The reversal of 3153916225 is 5226193513.

It can be written as a sum of positive squares in 3 ways, for example, as 82944 + 3153833281 = 288^2 + 56159^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3153916225 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63078300 + ... + 63078349.

Almost surely, 2^3153916225 is an apocalyptic number.

It is an amenable number.

3153916225 is a deficient number, since it is larger than the sum of its proper divisors (756939925).

3153916225 is a wasteful number, since it uses less digits than its factorization.

3153916225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126156659 (or 126156654 counting only the distinct ones).

The product of its digits is 48600, while the sum is 37.

The square root of 3153916225 is about 56159.7384698326. The cubic root of 3153916225 is about 1466.5044475946.

The spelling of 3153916225 in words is "three billion, one hundred fifty-three million, nine hundred sixteen thousand, two hundred twenty-five".