56065695625 has 10 divisors (see below), whose sum is σ = 70059694034. Its totient is φ = 44852556000.

The previous prime is 56065695611. The next prime is 56065695659. The reversal of 56065695625 is 52659656065.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 8480199744 + 47585495881 = 92088^2 + 218141^2 .

It is not a de Polignac number, because 56065695625 - 2¹⁵ = 56065662857 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 (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 44851932 + ... + 44853181.

Almost surely, 2^56065695625 is an apocalyptic number.

It is an amenable number.

56065695625 is a deficient number, since it is larger than the sum of its proper divisors (13993998409).

56065695625 is an frugal number, since it uses more digits than its factorization.

56065695625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89705133 (or 89705118 counting only the distinct ones).

The product of its (nonzero) digits is 14580000, while the sum is 55.

The spelling of 56065695625 in words is "fifty-six billion, sixty-five million, six hundred ninety-five thousand, six hundred twenty-five".