56559284393 has 8 divisors (see below), whose sum is σ = 59892827400. Its totient is φ = 53226466560.

The previous prime is 56559284387. The next prime is 56559284413. The reversal of 56559284393 is 39348295565.

It can be written as a sum of positive squares in 4 ways, for example, as 4779371689 + 51779912704 = 69133^2 + 227552^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 56559284393 - 2⁶ = 56559284329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56559284293) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16418 + ... + 336731.

It is an arithmetic number, because the mean of its divisors is an integer number (7486603425).

Almost surely, 2^56559284393 is an apocalyptic number.

It is an amenable number.

56559284393 is a deficient number, since it is larger than the sum of its proper divisors (3333543007).

56559284393 is a wasteful number, since it uses less digits than its factorization.

56559284393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362587.

The product of its digits is 34992000, while the sum is 59.

The spelling of 56559284393 in words is "fifty-six billion, five hundred fifty-nine million, two hundred eighty-four thousand, three hundred ninety-three".