56105505500110 has 32 divisors (see below), whose sum is σ = 110253833551872. Its totient is φ = 20386627416480.

The previous prime is 56105505500081. The next prime is 56105505500113. The reversal of 56105505500110 is 1100550550165.

It is a super-2 number, since 2×56105505500110² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56105505500113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192035662 + ... + 192327601.

It is an arithmetic number, because the mean of its divisors is an integer number (3445432298496).

Almost surely, 2^{56105505500110} is an apocalyptic number.

56105505500110 is a deficient number, since it is larger than the sum of its proper divisors (54148328051762).

56105505500110 is a wasteful number, since it uses less digits than its factorization.

56105505500110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384364608.

The product of its (nonzero) digits is 18750, while the sum is 34.

The spelling of 56105505500110 in words is "fifty-six trillion, one hundred five billion, five hundred five million, five hundred thousand, one hundred ten".