1105000056055 has 16 divisors (see below), whose sum is σ = 1516458921984. Its totient is φ = 757199187360.

The previous prime is 1105000056019. The next prime is 1105000056067. The reversal of 1105000056055 is 5506500005011.

It is not a de Polignac number, because 1105000056055 - 2¹⁷ = 1104999924983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10679797 + ... + 10782766.

It is an arithmetic number, because the mean of its divisors is an integer number (94778682624).

Almost surely, 2^{1105000056055} is an apocalyptic number.

1105000056055 is a deficient number, since it is larger than the sum of its proper divisors (411458865929).

1105000056055 is a wasteful number, since it uses less digits than its factorization.

1105000056055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21464046.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 1105000056055 in words is "one trillion, one hundred five billion, fifty-six thousand, fifty-five".