1055601056105 has 16 divisors (see below), whose sum is σ = 1279666413504. Its totient is φ = 835856020800.

The previous prime is 1055601056089. The next prime is 1055601056123. The reversal of 1055601056105 is 5016501065501.

It is not a de Polignac number, because 1055601056105 - 2⁴ = 1055601056089 is a prime.

It is a super-2 number, since 2×1055601056105² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon 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, 1281494 + ... + 1937376.

It is an arithmetic number, because the mean of its divisors is an integer number (79979150844).

Almost surely, 2^{1055601056105} is an apocalyptic number.

It is an amenable number.

1055601056105 is a deficient number, since it is larger than the sum of its proper divisors (224065357399).

1055601056105 is a wasteful number, since it uses less digits than its factorization.

1055601056105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659176.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 1055601056105 in words is "one trillion, fifty-five billion, six hundred one million, fifty-six thousand, one hundred five".