2447053441056 has 1536 divisors, whose sum is σ = 9237086208000. Its totient is φ = 627683696640.

The previous prime is 2447053440983. The next prime is 2447053441061. The reversal of 2447053441056 is 6501443507442.

2447053441056 is a `hidden beast` number, since 2 + 4 + 4 + 7 + 0 + 534 + 4 + 105 + 6 = 666.

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 255 ways as a sum of consecutive naturals, for example, 7818061956 + ... + 7818062268.

It is an arithmetic number, because the mean of its divisors is an integer number (6013728000).

Almost surely, 2^{2447053441056} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2447053441056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4618543104000).

2447053441056 is an abundant number, since it is smaller than the sum of its proper divisors (6790032766944).

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

2447053441056 is a wasteful number, since it uses less digits than its factorization.

2447053441056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444 (or 416 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 45.

Adding to 2447053441056 its reverse (6501443507442), we get a palindrome (8948496948498).

The spelling of 2447053441056 in words is "two trillion, four hundred forty-seven billion, fifty-three million, four hundred forty-one thousand, fifty-six".