56544622 has 8 divisors (see below), whose sum is σ = 85595400. Its totient is φ = 28012824.

The previous prime is 56544571. The next prime is 56544629. The reversal of 56544622 is 22644565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56544629) 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 3 ways as a sum of consecutive naturals, for example, 129472 + ... + 129907.

It is an arithmetic number, because the mean of its divisors is an integer number (10699425).

Almost surely, 2^56544622 is an apocalyptic number.

56544622 is a deficient number, since it is larger than the sum of its proper divisors (29050778).

56544622 is a wasteful number, since it uses less digits than its factorization.

56544622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259490.

The product of its digits is 57600, while the sum is 34.

The square root of 56544622 is about 7519.6158146544. The cubic root of 56544622 is about 383.8225045941.

The spelling of 56544622 in words is "fifty-six million, five hundred forty-four thousand, six hundred twenty-two".