56065506606146 has 8 divisors (see below), whose sum is σ = 84161922486924. Its totient is φ = 28011532443840.

The previous prime is 56065506606107. The next prime is 56065506606149. The reversal of 56065506606146 is 64160660556065.

It can be written as a sum of positive squares in 2 ways, for example, as 55245103617025 + 820402989121 = 7432705^2 + 905761^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 56065506606091 and 56065506606100.

It is not an unprimeable number, because it can be changed into a prime (56065506606149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10610426315 + ... + 10610431598.

Almost surely, 2^{56065506606146} is an apocalyptic number.

56065506606146 is a deficient number, since it is larger than the sum of its proper divisors (28096415880778).

56065506606146 is a wasteful number, since it uses less digits than its factorization.

56065506606146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21220859236.

The product of its (nonzero) digits is 23328000, while the sum is 56.

The spelling of 56065506606146 in words is "fifty-six trillion, sixty-five billion, five hundred six million, six hundred six thousand, one hundred forty-six".