10556055111 has 8 divisors (see below), whose sum is σ = 16085417344. Its totient is φ = 6032031480.

The previous prime is 10556055049. The next prime is 10556055113. The reversal of 10556055111 is 11155065501.

10556055111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10556055111 - 2⁶ = 10556055047 is a prime.

It is a super-2 number, since 2×10556055111² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10556055113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251334625 + ... + 251334666.

It is an arithmetic number, because the mean of its divisors is an integer number (2010677168).

Almost surely, 2^10556055111 is an apocalyptic number.

10556055111 is a deficient number, since it is larger than the sum of its proper divisors (5529362233).

10556055111 is an equidigital number, since it uses as much as digits as its factorization.

10556055111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502669301.

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 10556055111 in words is "ten billion, five hundred fifty-six million, fifty-five thousand, one hundred eleven".