1055006055056 has 20 divisors (see below), whose sum is σ = 2050732463472. Its totient is φ = 525784774176.

The previous prime is 1055006055043. The next prime is 1055006055071. The reversal of 1055006055056 is 6505506005501.

It is a super-2 number, since 2×1055006055056² (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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107385770 + ... + 107395593.

Almost surely, 2^{1055006055056} is an apocalyptic number.

1055006055056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1055006055056 is a deficient number, since it is larger than the sum of its proper divisors (995726408416).

1055006055056 is a wasteful number, since it uses less digits than its factorization.

1055006055056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214781678 (or 214781672 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 38.

The spelling of 1055006055056 in words is "one trillion, fifty-five billion, six million, fifty-five thousand, fifty-six".