2855594955582 has 48 divisors (see below), whose sum is σ = 6248734053120. Its totient is φ = 942387336000.

The previous prime is 2855594955581. The next prime is 2855594955667.

It is a happy number.

2855594955582 is a `hidden beast` number, since 2 + 8 + 5 + 5 + 5 + 9 + 495 + 55 + 82 = 666.

2855594955582 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2855594955582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2855594955581) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 44365219 + ... + 44429537.

It is an arithmetic number, because the mean of its divisors is an integer number (130181959440).

Almost surely, 2^{2855594955582} is an apocalyptic number.

2855594955582 is an abundant number, since it is smaller than the sum of its proper divisors (3393139097538).

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

2855594955582 is a wasteful number, since it uses less digits than its factorization.

2855594955582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88849 (or 88846 counting only the distinct ones).

The product of its digits is 1296000000, while the sum is 72.

The spelling of 2855594955582 in words is "two trillion, eight hundred fifty-five billion, five hundred ninety-four million, nine hundred fifty-five thousand, five hundred eighty-two".