5049807844 has 9 divisors (see below), whose sum is σ = 8837412451. Its totient is φ = 2524832860.

The previous prime is 5049807773. The next prime is 5049807863. The reversal of 5049807844 is 4487089405.

It is a happy number.

The square root of 5049807844 is 71062.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×5049807844² = 51001118522647856672, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 124359 + ... + 159889.

Almost surely, 2^5049807844 is an apocalyptic number.

5049807844 is the 71062-nd square number.

It is an amenable number.

5049807844 is a deficient number, since it is larger than the sum of its proper divisors (3787604607).

5049807844 is an frugal number, since it uses more digits than its factorization.

5049807844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71066 (or 35533 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The cubic root of 5049807844 is about 1715.6352107001.

Multiplying 5049807844 by its sum of digits (49), we get a square (247440584356 = 497434²).

The spelling of 5049807844 in words is "five billion, forty-nine million, eight hundred seven thousand, eight hundred forty-four".