2082556044 has 36 divisors (see below), whose sum is σ = 5271316960. Its totient is φ = 693252000.

The previous prime is 2082556013. The next prime is 2082556057. The reversal of 2082556044 is 4406552802.

It is a happy number.

2082556044 is a `hidden beast` number, since 20 + 8 + 25 + 5 + 604 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11479 + ... + 65550.

Almost surely, 2^2082556044 is an apocalyptic number.

It is an amenable number.

2082556044 is an abundant number, since it is smaller than the sum of its proper divisors (3188760916).

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

2082556044 is a wasteful number, since it uses less digits than its factorization.

2082556044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77790 (or 77785 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The square root of 2082556044 is about 45635.0308863706. The cubic root of 2082556044 is about 1277.0235291249.

The spelling of 2082556044 in words is "two billion, eighty-two million, five hundred fifty-six thousand, forty-four".