5498445648 has 40 divisors (see below), whose sum is σ = 14213785696. Its totient is φ = 1831593600.

The previous prime is 5498445637. The next prime is 5498445649. The reversal of 5498445648 is 8465448945.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5498445649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36078 + ... + 110898.

Almost surely, 2^5498445648 is an apocalyptic number.

It is an amenable number.

5498445648 is an abundant number, since it is smaller than the sum of its proper divisors (8715340048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5498445648 is a wasteful number, since it uses less digits than its factorization.

5498445648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76363 (or 76357 counting only the distinct ones).

The product of its digits is 22118400, while the sum is 57.

The square root of 5498445648 is about 74151.5046914087. The cubic root of 5498445648 is about 1765.0078670264.

The spelling of 5498445648 in words is "five billion, four hundred ninety-eight million, four hundred forty-five thousand, six hundred forty-eight".