2079540885 has 16 divisors (see below), whose sum is σ = 3328715520. Its totient is φ = 1108605120.

The previous prime is 2079540863. The next prime is 2079540893. The reversal of 2079540885 is 5880459702.

It is not a de Polignac number, because 2079540885 - 2⁸ = 2079540629 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6820 + ... + 64850.

It is an arithmetic number, because the mean of its divisors is an integer number (208044720).

Almost surely, 2^2079540885 is an apocalyptic number.

It is an amenable number.

2079540885 is a deficient number, since it is larger than the sum of its proper divisors (1249174635).

2079540885 is a wasteful number, since it uses less digits than its factorization.

2079540885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60428.

The product of its (nonzero) digits is 806400, while the sum is 48.

The square root of 2079540885 is about 45601.9833450257. The cubic root of 2079540885 is about 1276.4069328781.

The spelling of 2079540885 in words is "two billion, seventy-nine million, five hundred forty thousand, eight hundred eighty-five".