2044853605 has 32 divisors (see below), whose sum is σ = 2574367488. Its totient is φ = 1557964800.

The previous prime is 2044853593. The next prime is 2044853633. The reversal of 2044853605 is 5063584402.

It is not a de Polignac number, because 2044853605 - 2⁷ = 2044853477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1480015 + ... + 1481395.

It is an arithmetic number, because the mean of its divisors is an integer number (80448984).

Almost surely, 2^2044853605 is an apocalyptic number.

It is an amenable number.

2044853605 is a deficient number, since it is larger than the sum of its proper divisors (529513883).

2044853605 is a wasteful number, since it uses less digits than its factorization.

2044853605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597.

The product of its (nonzero) digits is 115200, while the sum is 37.

The square root of 2044853605 is about 45220.0575519315. The cubic root of 2044853605 is about 1269.2701709117.

The spelling of 2044853605 in words is "two billion, forty-four million, eight hundred fifty-three thousand, six hundred five".