4500544440198 has 16 divisors (see below), whose sum is σ = 9392440571136. Its totient is φ = 1434956198280.

The previous prime is 4500544440157. The next prime is 4500544440229. The reversal of 4500544440198 is 8910444450054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16306320298 + ... + 16306320573.

It is an arithmetic number, because the mean of its divisors is an integer number (587027535696).

Almost surely, 2^{4500544440198} is an apocalyptic number.

4500544440198 is an abundant number, since it is smaller than the sum of its proper divisors (4891896130938).

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

4500544440198 is a wasteful number, since it uses less digits than its factorization.

4500544440198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32612640899.

The product of its (nonzero) digits is 1843200, while the sum is 48.

The spelling of 4500544440198 in words is "four trillion, five hundred billion, five hundred forty-four million, four hundred forty thousand, one hundred ninety-eight".