56424584 has 16 divisors (see below), whose sum is σ = 106115100. Its totient is φ = 28127232.

The previous prime is 56424553. The next prime is 56424587. The reversal of 56424584 is 48542465.

56424584 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 55920484 + 504100 = 7478^2 + 710^2 .

It is not an unprimeable number, because it can be changed into a prime (56424587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7769 + ... + 13160.

Almost surely, 2^56424584 is an apocalyptic number.

It is an amenable number.

56424584 is a deficient number, since it is larger than the sum of its proper divisors (49690516).

56424584 is a wasteful number, since it uses less digits than its factorization.

56424584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21272 (or 21268 counting only the distinct ones).

The product of its digits is 153600, while the sum is 38.

The square root of 56424584 is about 7511.6299163364. The cubic root of 56424584 is about 383.5507078813.

The spelling of 56424584 in words is "fifty-six million, four hundred twenty-four thousand, five hundred eighty-four".