56441472720006 has 32 divisors (see below), whose sum is σ = 125765138446848. Its totient is φ = 16739572823840.

The previous prime is 56441472720001. The next prime is 56441472720019. The reversal of 56441472720006 is 60002727414465.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56441472720001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9097590825 + ... + 9097597028.

It is an arithmetic number, because the mean of its divisors is an integer number (3930160576464).

Almost surely, 2^{56441472720006} is an apocalyptic number.

56441472720006 is an abundant number, since it is smaller than the sum of its proper divisors (69323665726842).

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

56441472720006 is a wasteful number, since it uses less digits than its factorization.

56441472720006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18195187916.

The product of its (nonzero) digits is 2257920, while the sum is 48.

The spelling of 56441472720006 in words is "fifty-six trillion, four hundred forty-one billion, four hundred seventy-two million, seven hundred twenty thousand, six".