56010785 has 16 divisors (see below), whose sum is σ = 69342096. Its totient is φ = 43400448.

The previous prime is 56010761. The next prime is 56010791. The reversal of 56010785 is 58701065.

It can be written as a sum of positive squares in 8 ways, for example, as 5216656 + 50794129 = 2284^2 + 7127^2 .

It is a cyclic number.

It is not a de Polignac number, because 56010785 - 2²⁰ = 54962209 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50699 + ... + 51791.

It is an arithmetic number, because the mean of its divisors is an integer number (4333881).

Almost surely, 2^56010785 is an apocalyptic number.

It is an amenable number.

56010785 is a deficient number, since it is larger than the sum of its proper divisors (13331311).

56010785 is a wasteful number, since it uses less digits than its factorization.

56010785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 56010785 is about 7484.0353419796. The cubic root of 56010785 is about 382.6107956479.

The spelling of 56010785 in words is "fifty-six million, ten thousand, seven hundred eighty-five".