3253645222256 has 60 divisors (see below), whose sum is σ = 7462130919096. Its totient is φ = 1365165816960.

The previous prime is 3253645222241. The next prime is 3253645222297. The reversal of 3253645222256 is 6522225463523.

It is a super-3 number, since 3×3253645222256³ (a number of 39 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3253645222256.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64613366 + ... + 64663701.

Almost surely, 2^{3253645222256} is an apocalyptic number.

It is an amenable number.

3253645222256 is an abundant number, since it is smaller than the sum of its proper divisors (4208485696840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3253645222256 is a wasteful number, since it uses less digits than its factorization.

3253645222256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129277110 (or 129277093 counting only the distinct ones).

The product of its digits is 5184000, while the sum is 47.

The spelling of 3253645222256 in words is "three trillion, two hundred fifty-three billion, six hundred forty-five million, two hundred twenty-two thousand, two hundred fifty-six".