5038445648 has 40 divisors (see below), whose sum is σ = 9903253800. Its totient is φ = 2483011584.

The previous prime is 5038445623. The next prime is 5038445651. The reversal of 5038445648 is 8465448305.

It can be written as a sum of positive squares in 4 ways, for example, as 1420864 + 5037024784 = 1192^2 + 70972^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 329108 + ... + 344076.

It is an arithmetic number, because the mean of its divisors is an integer number (247581345).

Almost surely, 2^5038445648 is an apocalyptic number.

It is an amenable number.

5038445648 is a deficient number, since it is larger than the sum of its proper divisors (4864808152).

5038445648 is a wasteful number, since it uses less digits than its factorization.

5038445648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15279 (or 15273 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 47.

The square root of 5038445648 is about 70982.0093263075. The cubic root of 5038445648 is about 1714.3475034819.

The spelling of 5038445648 in words is "five billion, thirty-eight million, four hundred forty-five thousand, six hundred forty-eight".