56028073446 has 12 divisors (see below), whose sum is σ = 121394159172. Its totient is φ = 18676024476.

The previous prime is 56028073441. The next prime is 56028073477. The reversal of 56028073446 is 64437082065.

56028073446 is a `hidden beast` number, since 5 + 60 + 2 + 80 + 73 + 446 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56028073441) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1556335356 + ... + 1556335391.

It is an arithmetic number, because the mean of its divisors is an integer number (10116179931).

Almost surely, 2^56028073446 is an apocalyptic number.

56028073446 is an abundant number, since it is smaller than the sum of its proper divisors (65366085726).

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

56028073446 is a wasteful number, since it uses less digits than its factorization.

56028073446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3112670755 (or 3112670752 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The spelling of 56028073446 in words is "fifty-six billion, twenty-eight million, seventy-three thousand, four hundred forty-six".