1155616055706 has 16 divisors (see below), whose sum is σ = 2641408127424. Its totient is φ = 330176015904.

The previous prime is 1155616055681. The next prime is 1155616055723. The reversal of 1155616055706 is 6075506165511.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13757333955 + ... + 13757334038.

It is an arithmetic number, because the mean of its divisors is an integer number (165088007964).

Almost surely, 2^{1155616055706} is an apocalyptic number.

1155616055706 is an abundant number, since it is smaller than the sum of its proper divisors (1485792071718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1155616055706 is a wasteful number, since it uses less digits than its factorization.

1155616055706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27514668005.

The product of its (nonzero) digits is 945000, while the sum is 48.

The spelling of 1155616055706 in words is "one trillion, one hundred fifty-five billion, six hundred sixteen million, fifty-five thousand, seven hundred six".