2105544052035 has 48 divisors (see below), whose sum is σ = 3734716553568. Its totient is φ = 1096773350400.

The previous prime is 2105544052033. The next prime is 2105544052043. The reversal of 2105544052035 is 5302504455012.

2105544052035 is a `hidden beast` number, since 2 + 1 + 0 + 5 + 5 + 440 + 5 + 203 + 5 = 666.

It is not a de Polignac number, because 2105544052035 - 2¹ = 2105544052033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2105544052033) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50910465 + ... + 50951805.

It is an arithmetic number, because the mean of its divisors is an integer number (77806594866).

Almost surely, 2^{2105544052035} is an apocalyptic number.

2105544052035 is a deficient number, since it is larger than the sum of its proper divisors (1629172501533).

2105544052035 is a wasteful number, since it uses less digits than its factorization.

2105544052035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67716 (or 67713 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

The spelling of 2105544052035 in words is "two trillion, one hundred five billion, five hundred forty-four million, fifty-two thousand, thirty-five".