2082556045 has 16 divisors (see below), whose sum is σ = 2643455232. Its totient is φ = 1571771520.

The previous prime is 2082556013. The next prime is 2082556057. The reversal of 2082556045 is 5406552802.

It is not a de Polignac number, because 2082556045 - 2⁵ = 2082556013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2082555995 and 2082556013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115641 + ... + 132430.

It is an arithmetic number, because the mean of its divisors is an integer number (165215952).

Almost surely, 2^2082556045 is an apocalyptic number.

It is an amenable number.

2082556045 is a deficient number, since it is larger than the sum of its proper divisors (560899187).

2082556045 is a wasteful number, since it uses less digits than its factorization.

2082556045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248172.

The product of its (nonzero) digits is 96000, while the sum is 37.

The square root of 2082556045 is about 45635.0308973271. The cubic root of 2082556045 is about 1277.0235293293.

The spelling of 2082556045 in words is "two billion, eighty-two million, five hundred fifty-six thousand, forty-five".