104556560611 has 4 divisors (see below), whose sum is σ = 104994036000. Its totient is φ = 104119085224.

The previous prime is 104556560599. The next prime is 104556560621. The reversal of 104556560611 is 116065655401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 116065655401 = 337 ⋅344408473.

It is a cyclic number.

It is not a de Polignac number, because 104556560611 - 2⁵ = 104556560579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104556560621) 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, 218737336 + ... + 218737813.

It is an arithmetic number, because the mean of its divisors is an integer number (26248509000).

Almost surely, 2^104556560611 is an apocalyptic number.

104556560611 is a deficient number, since it is larger than the sum of its proper divisors (437475389).

104556560611 is an equidigital number, since it uses as much as digits as its factorization.

104556560611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437475388.

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 104556560611 in words is "one hundred four billion, five hundred fifty-six million, five hundred sixty thousand, six hundred eleven".