3216053425 has 24 divisors (see below), whose sum is σ = 4325625920. Its totient is φ = 2357812800.

The previous prime is 3216053369. The next prime is 3216053447. The reversal of 3216053425 is 5243506123.

It is a happy number.

It is not a de Polignac number, because 3216053425 - 2¹⁵ = 3216020657 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9580 + ... + 80770.

Almost surely, 2^3216053425 is an apocalyptic number.

It is an amenable number.

3216053425 is a deficient number, since it is larger than the sum of its proper divisors (1109572495).

3216053425 is a wasteful number, since it uses less digits than its factorization.

3216053425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71353 (or 71348 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 3216053425 is about 56710.2585516942. The cubic root of 3216053425 is about 1476.0727119593.

Adding to 3216053425 its reverse (5243506123), we get a palindrome (8459559548).

The spelling of 3216053425 in words is "three billion, two hundred sixteen million, fifty-three thousand, four hundred twenty-five".