56066230054013 has 4 divisors (see below), whose sum is σ = 59364243586620. Its totient is φ = 52768216521408.

The previous prime is 56066230053991. The next prime is 56066230054033. The reversal of 56066230054013 is 31045003266065.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29951299037284 + 26114931016729 = 5472778^2 + 5110277^2 .

It is a cyclic number.

It is not a de Polignac number, because 56066230054013 - 2⁶ = 56066230053949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56066230054033) 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, 1649006766278 + ... + 1649006766311.

It is an arithmetic number, because the mean of its divisors is an integer number (14841060896655).

Almost surely, 2^{56066230054013} is an apocalyptic number.

It is an amenable number.

56066230054013 is a deficient number, since it is larger than the sum of its proper divisors (3298013532607).

56066230054013 is a wasteful number, since it uses less digits than its factorization.

56066230054013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3298013532606.

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 56066230054013 in words is "fifty-six trillion, sixty-six billion, two hundred thirty million, fifty-four thousand, thirteen".