56005551000112 has 40 divisors (see below), whose sum is σ = 124773103145216. Its totient is φ = 23855125133376.

The previous prime is 56005551000059. The next prime is 56005551000127. The reversal of 56005551000112 is 21100015550065.

It is a super-2 number, since 2×56005551000112² (a number of 28 digits) contains 22 as substring.

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, 1533876108 + ... + 1533912619.

Almost surely, 2^{56005551000112} is an apocalyptic number.

It is an amenable number.

56005551000112 is an abundant number, since it is smaller than the sum of its proper divisors (68767552145104).

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

56005551000112 is a wasteful number, since it uses less digits than its factorization.

56005551000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067788905 (or 3067788899 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 31.

Adding to 56005551000112 its reverse (21100015550065), we get a palindrome (77105566550177).

The spelling of 56005551000112 in words is "fifty-six trillion, five billion, five hundred fifty-one million, one hundred twelve", and thus it is an aban number.