56056105110104 has 32 divisors (see below), whose sum is σ = 116823615290640. Its totient is φ = 24999292156800.

The previous prime is 56056105110041. The next prime is 56056105110121. The reversal of 56056105110104 is 40101150165065.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6009440567 + ... + 6009449894.

Almost surely, 2^{56056105110104} is an apocalyptic number.

It is an amenable number.

56056105110104 is an abundant number, since it is smaller than the sum of its proper divisors (60767510180536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56056105110104 is a wasteful number, since it uses less digits than its factorization.

56056105110104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12018890531 (or 12018890527 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 35.

Adding to 56056105110104 its reverse (40101150165065), we get a palindrome (96157255275169).

The spelling of 56056105110104 in words is "fifty-six trillion, fifty-six billion, one hundred five million, one hundred ten thousand, one hundred four".