56850563 has 8 divisors (see below), whose sum is σ = 70878720. Its totient is φ = 44299080.

The previous prime is 56850557. The next prime is 56850581. The reversal of 56850563 is 36505865.

56850563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-56850563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56850523) 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 7 ways as a sum of consecutive naturals, for example, 369083 + ... + 369236.

It is an arithmetic number, because the mean of its divisors is an integer number (8859840).

Almost surely, 2^56850563 is an apocalyptic number.

56850563 is a deficient number, since it is larger than the sum of its proper divisors (14028157).

56850563 is a wasteful number, since it uses less digits than its factorization.

56850563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738337.

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 56850563 is about 7539.9312331082. The cubic root of 56850563 is about 384.5134980490.

The spelling of 56850563 in words is "fifty-six million, eight hundred fifty thousand, five hundred sixty-three".