1044300050513 has 4 divisors (see below), whose sum is σ = 1046853351780. Its totient is φ = 1041746749248.

The previous prime is 1044300050509. The next prime is 1044300050593. The reversal of 1044300050513 is 3150500034401.

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 531976220689 + 512323829824 = 729367^2 + 715768^2 .

It is a cyclic number.

It is not a de Polignac number, because 1044300050513 - 2² = 1044300050509 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1044300050593) 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, 1276650020 + ... + 1276650837.

It is an arithmetic number, because the mean of its divisors is an integer number (261713337945).

Almost surely, 2^{1044300050513} is an apocalyptic number.

It is an amenable number.

1044300050513 is a deficient number, since it is larger than the sum of its proper divisors (2553301267).

1044300050513 is an equidigital number, since it uses as much as digits as its factorization.

1044300050513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2553301266.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 1044300050513 its reverse (3150500034401), we get a palindrome (4194800084914).

The spelling of 1044300050513 in words is "one trillion, forty-four billion, three hundred million, fifty thousand, five hundred thirteen".