56610880241 has 4 divisors (see below), whose sum is σ = 56611360500. Its totient is φ = 56610399984.

The previous prime is 56610880223. The next prime is 56610880253. The reversal of 56610880241 is 14208801665.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 53547811216 + 3063069025 = 231404^2 + 55345^2 .

It is a cyclic number.

It is not a de Polignac number, because 56610880241 - 2⁶ = 56610880177 is a prime.

It is a super-3 number, since 3×56610880241³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56610882241) 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, 71435 + ... + 343983.

It is an arithmetic number, because the mean of its divisors is an integer number (14152840125).

Almost surely, 2^56610880241 is an apocalyptic number.

It is an amenable number.

56610880241 is a deficient number, since it is larger than the sum of its proper divisors (480259).

56610880241 is a wasteful number, since it uses less digits than its factorization.

56610880241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480258.

The product of its (nonzero) digits is 92160, while the sum is 41.

The spelling of 56610880241 in words is "fifty-six billion, six hundred ten million, eight hundred eighty thousand, two hundred forty-one".