6225104840256 has 147 divisors (see below), whose sum is σ = 18522544645083. Its totient is φ = 2074855305600.

The previous prime is 6225104840249. The next prime is 6225104840341. The reversal of 6225104840256 is 6520484015226.

The square root of 6225104840256 is 2495016.

It is a perfect power (a square), and thus also a powerful number.

6225104840256 is a `hidden beast` number, since 6 + 2 + 2 + 510 + 4 + 84 + 0 + 2 + 56 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 538917681 + ... + 538929231.

Almost surely, 2^{6225104840256} is an apocalyptic number.

6225104840256 is the 2495016-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6225104840256

6225104840256 is an abundant number, since it is smaller than the sum of its proper divisors (12297439804827).

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

6225104840256 is an frugal number, since it uses more digits than its factorization.

6225104840256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23132 (or 11556 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The spelling of 6225104840256 in words is "six trillion, two hundred twenty-five billion, one hundred four million, eight hundred forty thousand, two hundred fifty-six".