56550610 has 16 divisors (see below), whose sum is σ = 101886336. Its totient is φ = 22599088.

The previous prime is 56550601. The next prime is 56550643. The reversal of 56550610 is 1605565.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12969 + ... + 16771.

It is an arithmetic number, because the mean of its divisors is an integer number (6367896).

Almost surely, 2^56550610 is an apocalyptic number.

56550610 is a deficient number, since it is larger than the sum of its proper divisors (45335726).

56550610 is a wasteful number, since it uses less digits than its factorization.

56550610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5297.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 56550610 is about 7520.0139627530. The cubic root of 56550610 is about 383.8360528795.

It can be divided in two parts, 565506 and 10, that added together give a triangular number (565516 = T₁₀₆₃).

The spelling of 56550610 in words is "fifty-six million, five hundred fifty thousand, six hundred ten".