56244556 has 12 divisors (see below), whose sum is σ = 98567392. Its totient is φ = 28082448.

The previous prime is 56244553. The next prime is 56244563. The reversal of 56244556 is 65544265.

56244556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (56244553) 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, 6660 + ... + 12523.

Almost surely, 2^56244556 is an apocalyptic number.

It is an amenable number.

56244556 is a deficient number, since it is larger than the sum of its proper divisors (42322836).

56244556 is a wasteful number, since it uses less digits than its factorization.

56244556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19920 (or 19918 counting only the distinct ones).

The product of its digits is 144000, while the sum is 37.

The square root of 56244556 is about 7499.6370578849. The cubic root of 56244556 is about 383.1423549430.

The spelling of 56244556 in words is "fifty-six million, two hundred forty-four thousand, five hundred fifty-six".