56441446263 has 24 divisors (see below), whose sum is σ = 81683958096. Its totient is φ = 37555056000.

The previous prime is 56441446261. The next prime is 56441446267. The reversal of 56441446263 is 36264414465.

56441446263 is a `hidden beast` number, since 5 + 6 + 4 + 4 + 14 + 4 + 626 + 3 = 666.

It is not a de Polignac number, because 56441446263 - 2¹ = 56441446261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56441446261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12493081 + ... + 12497597.

It is an arithmetic number, because the mean of its divisors is an integer number (3403498254).

Almost surely, 2^56441446263 is an apocalyptic number.

56441446263 is a deficient number, since it is larger than the sum of its proper divisors (25242511833).

56441446263 is a wasteful number, since it uses less digits than its factorization.

56441446263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6895 (or 6892 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 45.

The spelling of 56441446263 in words is "fifty-six billion, four hundred forty-one million, four hundred forty-six thousand, two hundred sixty-three".