2044853896 has 16 divisors (see below), whose sum is σ = 3873629340. Its totient is φ = 1011886080.

The previous prime is 2044853861. The next prime is 2044853927. The reversal of 2044853896 is 6983584402.

It can be written as a sum of positive squares in 2 ways, for example, as 1903576900 + 141276996 = 43630^2 + 11886^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1316785 + ... + 1318336.

Almost surely, 2^2044853896 is an apocalyptic number.

It is an amenable number.

2044853896 is a deficient number, since it is larger than the sum of its proper divisors (1828775444).

2044853896 is a wasteful number, since it uses less digits than its factorization.

2044853896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635224 (or 2635220 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 49.

The square root of 2044853896 is about 45220.0607695302. The cubic root of 2044853896 is about 1269.2702311210.

The spelling of 2044853896 in words is "two billion, forty-four million, eight hundred fifty-three thousand, eight hundred ninety-six".