1055606105555 has 16 divisors (see below), whose sum is σ = 1269197460480. Its totient is φ = 842838508512.

The previous prime is 1055606105537. The next prime is 1055606105563. The reversal of 1055606105555 is 5555016065501.

It is a cyclic number.

It is not a de Polignac number, because 1055606105555 - 2²⁶ = 1055538996691 is a prime.

It is a super-2 number, since 2×1055606105555² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29046686 + ... + 29083004.

It is an arithmetic number, because the mean of its divisors is an integer number (79324841280).

Almost surely, 2^{1055606105555} is an apocalyptic number.

1055606105555 is a deficient number, since it is larger than the sum of its proper divisors (213591354925).

1055606105555 is a wasteful number, since it uses less digits than its factorization.

1055606105555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47498.

The product of its (nonzero) digits is 562500, while the sum is 44.

The spelling of 1055606105555 in words is "one trillion, fifty-five billion, six hundred six million, one hundred five thousand, five hundred fifty-five".