4500544440199 has 4 divisors (see below), whose sum is σ = 4765282348464. Its totient is φ = 4235806531936.

The previous prime is 4500544440157. The next prime is 4500544440229. The reversal of 4500544440199 is 9910444450054.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4500544440199 - 2⁹ = 4500544439687 is a prime.

It is a super-2 number, since 2×4500544440199² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4500544449199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132368954107 + ... + 132368954140.

It is an arithmetic number, because the mean of its divisors is an integer number (1191320587116).

Almost surely, 2^{4500544440199} is an apocalyptic number.

4500544440199 is a deficient number, since it is larger than the sum of its proper divisors (264737908265).

4500544440199 is a wasteful number, since it uses less digits than its factorization.

4500544440199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264737908264.

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 4500544440199 in words is "four trillion, five hundred billion, five hundred forty-four million, four hundred forty thousand, one hundred ninety-nine".