4544450300053 has 4 divisors (see below), whose sum is σ = 4563954378828. Its totient is φ = 4524946221280.

The previous prime is 4544450299969. The next prime is 4544450300059. The reversal of 4544450300053 is 3500030544454.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1290330149329 + 3254120150724 = 1135927^2 + 1803918^2 .

It is a cyclic number.

It is not a de Polignac number, because 4544450300053 - 2²¹ = 4544448202901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4544450299985 and 4544450300021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4544450300059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9752039038 + ... + 9752039503.

It is an arithmetic number, because the mean of its divisors is an integer number (1140988594707).

Almost surely, 2^{4544450300053} is an apocalyptic number.

It is an amenable number.

4544450300053 is a deficient number, since it is larger than the sum of its proper divisors (19504078775).

4544450300053 is a wasteful number, since it uses less digits than its factorization.

4544450300053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19504078774.

The product of its (nonzero) digits is 288000, while the sum is 37.

The spelling of 4544450300053 in words is "four trillion, five hundred forty-four billion, four hundred fifty million, three hundred thousand, fifty-three".