2044623548 has 48 divisors (see below), whose sum is σ = 4083609600. Its totient is φ = 886670400.

The previous prime is 2044623527. The next prime is 2044623551. The reversal of 2044623548 is 8453264402.

It is a happy number.

It is a super-2 number, since 2×2044623548² = 8360970906072216608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423653 + ... + 428451.

It is an arithmetic number, because the mean of its divisors is an integer number (85075200).

Almost surely, 2^2044623548 is an apocalyptic number.

It is an amenable number.

2044623548 is a deficient number, since it is larger than the sum of its proper divisors (2038986052).

2044623548 is a wasteful number, since it uses less digits than its factorization.

2044623548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5258 (or 5256 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 38.

The square root of 2044623548 is about 45217.5137308543. The cubic root of 2044623548 is about 1269.2225692254. Note that the first 3 decimals are identical.

The spelling of 2044623548 in words is "two billion, forty-four million, six hundred twenty-three thousand, five hundred forty-eight".