56556326 has 8 divisors (see below), whose sum is σ = 85008744. Its totient is φ = 28220080.

The previous prime is 56556319. The next prime is 56556329. The reversal of 56556326 is 62365565.

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

It is a self number, because there is not a number n which added to its sum of digits gives 56556326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56556329) 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, 27815 + ... + 29778.

It is an arithmetic number, because the mean of its divisors is an integer number (10626093).

Almost surely, 2^56556326 is an apocalyptic number.

56556326 is a deficient number, since it is larger than the sum of its proper divisors (28452418).

56556326 is a wasteful number, since it uses less digits than its factorization.

56556326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58086.

The product of its digits is 162000, while the sum is 38.

The square root of 56556326 is about 7520.3940056356. The cubic root of 56556326 is about 383.8489848529.

The spelling of 56556326 in words is "fifty-six million, five hundred fifty-six thousand, three hundred twenty-six".