56217060560111 has 8 divisors (see below), whose sum is σ = 63442450789200. Its totient is φ = 49344128391040.

The previous prime is 56217060560057. The next prime is 56217060560189. The reversal of 56217060560111 is 11106506071265.

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 56217060560111 - 2¹⁸ = 56217060297967 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 (56217060560711) 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, 88114514666 + ... + 88114515303.

It is an arithmetic number, because the mean of its divisors is an integer number (7930306348650).

Almost surely, 2^{56217060560111} is an apocalyptic number.

56217060560111 is a deficient number, since it is larger than the sum of its proper divisors (7225390229089).

56217060560111 is a wasteful number, since it uses less digits than its factorization.

56217060560111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176229030009.

The product of its (nonzero) digits is 75600, while the sum is 41.

The spelling of 56217060560111 in words is "fifty-six trillion, two hundred seventeen billion, sixty million, five hundred sixty thousand, one hundred eleven".